Introduction to Sociology/Religion
Sociologists study religion the same way they study other social institutions, like education or government. The aim is primarily to understand religions, but included in trying to understand religions is the aim of trying to predict what religions will eventually do (or what will become of religions). To do this, sociologists employ demographic techniques, survey analysis, ethnography, and various other methodological approaches. It is important to note at the beginning of this chapter that sociologists study religion not to prove, disprove or normatively evaluate religion. Sociologists aren't interested in whether a religion is right or wrong. This requires sociologists to assume a relativistic perspective that basically takes a neutral stance toward issues of right or wrong or true or false. That said, the social scientific study of religion can be challenging from a faith standpoint as it provides alternative, naturalistic explanations for many elements of religion (e.g., the sources of conversion experiences).
Definitions of Religion 
The starting point for any study of religion should begin with a definition of the concept. This is particularly important in the study of religion because the definition determines which groups will be included in the analysis. Three general definitions have been proposed, each of which will be discussed briefly. Each definition has its merits and detriments, but what one often finds is that the definition of religion employed by a particular researcher or in the investigation of a particular topic depends on the question being asked.
Sacred vs. Profane 
Perhaps the most well known definition of religion is that provided by Emile Durkheim. Durkheim argued that the definition of religion hinged on the distinction between things that are sacred (set apart from daily life) and things that are profane (everyday, mundane elements of society). The sacred elements of social life are what make up religion.
For example, the Torah in Judaism is sacred and treated with reverence and respect. The reverential treatment of the Torah would be contrasted with all sorts of more mundane things like cars or toys, which, for most people, are not considered sacred. Yet, the acute reader will be quick to point out that for some, cars (and even toys) are considered sacred and treated almost as reverentially as the Torah is treated in Judaism. This introduces one of the most significant criticisms of this definition - the typology can include things that are not traditionally understood to be religious (like cars or toys). As a result, the definition is extremely broad and can encompass substantial elements of social life. For instance, while most people in the United States would not consider their nationalism to be religious, they do hold the flag, the nation's capitol, and other national monuments to be sacred. Under this definition, nationalism would be considered religion.
Religion as Existential Questioning 
Another definition of religion among social scientists (particularly social psychologists) views religion as any attempt to answer existential questions (e.g., 'Is there life after death?). This definition casts religion in a functional light as it is seen as serving a specific purpose in society. As is the case with the sacred/profane typology, this definition is also often critiqued for being broad and overly encompassing. For instance, using this definition, someone who attends religious services weekly but makes no attempt to answer existential questions would not be considered religious. At the other extreme, an atheist who believes that existence ends with physical death, would be considered religious because he/she has attempted to answer a key existential question. (For a critique of this definition, see Dobbelaere.)
Religion as Supernature 
The third social scientific definition views religion as the collective beliefs and rituals of a group relating to supernature. This view of religion draws a sometimes ambiguous line between beliefs and rituals relating to empirical, definable phenomena and those relating to undefinable or unobservable phenomena, such as spirits, god(s), and angels. This definition is not without its problems as well, as some argue it can also include atheists who have a specific position against the existence of a god (or gods). Yet because the beliefs and rituals are understood to be shared by a group, this definition could be argued to exclude atheists. Despite the problems with this last definition, it does most closely adhere to the traditional (and popular) view of what constitutes a religion.
The Church-Sect Typology 
Having defined religion, we now move to one of the most common classification schemes employed in sociology for differentiating between different types of religions. This scheme has its origins in the work of Max Weber, but has seen numerous contributions since then. The basic idea is that there is a continuum along which religions fall, ranging from the protest-like orientation of sects to the equilibrium maintaining churches. Along this continuum are several additional types, each of which will be discussed in turn. The reader may notice that many of the labels for the types of religion are commonly employed by non-sociologists to refer to religions and tend to be used interchangeably. Sociologists, when speaking technically, will not use these labels interchangeably as they are designations for religions with very specific characteristics.
Before describing these different religions, it is important for the reader to understand that these classifications are a good example of what sociologists refer to as ideal types. Ideal types are pure examples of the categories. Because there is significant variation in each religion, how closely an individual religion actually adheres to their ideal type classification will vary. Even so, the classification scheme is useful as it also outlines a sort of developmental process for religions.
Church and Ecclesia 
The first type of religion is the church. The church classification describes religions that are all-embracing of religious expression in a society. Religions of this type are the guardians of religion for all members of the societies in which they are located and tolerate no religious competition. They also strive to provide an all-encompassing worldview for their adherents and are typically enmeshed with the political and economic structures of society.
Johnstone provides the following seven characteristics of churches:
- claim universality, include all members of the society within their ranks, and have a strong tendency to equate 'citizenship' with 'membership
- exercise religious monopoly and try to eliminate religious competition
- very closely allied with the state and secular powers - frequently there is overlapping of responsibilities and much mutual reinforcement
- extensively organized as a hierarchical bureaucratic institution with a complex division of labor
- employ professional, full-time clergy who possess the appropriate credentials of education and formal ordination
- almost by definition gain new members through natural reproduction and the socialization of children into the ranks
- allow for diversity by creating different groups within the church (e.g., orders of nuns or monks) rather than through the formation of new religions
The classical example of a church is the Roman Catholic Church, especially in the past. Today, the Roman Catholic Church has been forced into the denomination category because of religious pluralism or competition among religions. This is especially true of Catholicism in the United States. The change from a church to a denomination is still underway in many Latin American countries where the majority of citizens remain Catholics.
A slight modification of the church type is that of ecclesia. Ecclesias include the above characteristics of churches with the exception that they are generally less successful at garnering absolute adherence among all of the members of the society and are not the sole religious body. The state churches of some European countries would fit this type.
The denomination lies between the church and the sect on the continuum. Denominations come into existence when churches lose their religious monopoly in a society. A denomination is one religion among many. When churches and/or sects become denominations, there are also some changes in their characteristics. Johnstone provides the following eight characteristics of denominations:
- similar to churches, but unlike sects, in being on relatively good terms with the state and secular powers and may even attempt to influence government at times
- maintain at least tolerant and usually fairly friendly relationships with other denominations in a context of religious pluralism
- rely primarily on birth for membership increase, though it will also accept converts; some even actively pursue evangelization
- accept the principle of at least modestly changing doctrine and practice and tolerate some theological diversity and dispute
- follow a fairly routinized ritual and worship service that explicitly discourages spontaneous emotional expression
- train and employ professional clergy who must meet formal requirements for certification
- accept less extensive involvement from members than do sects, but more involvement than churches
- often draw disproportionately from the middle and upper classes of society
Most of the major religious bodies in the U.S. are denominations (e.g., Baptists, Methodists, Lutherans).
Sects are newly formed religious groups that form to protest elements of their parent religion (generally a denomination). Their motivation tends to be situated in accusations of apostasy or heresy in the parent denomination; they are often decrying liberal trends in denominational development and advocating a return to true religion.
Interestingly, leaders of sectarian movements (i.e., the formation of a new sect) tend to come from a lower socio-economic class than the members of the parent denomination, a component of sect development that is not entirely understood. Most scholars believe that when sect formation does involve social class distinctions they involve an attempt to compensate for deficiencies in lower social status. An often seen result of such factors is the incorporation into the theology of the new sect a distaste for the adornments of the wealthy (e.g., jewelry or other signs of wealth).
Another interesting fact about sects is that after their formation, they can take only three paths - dissolution, institutionalization, or eventual development into a denomination. If the sect withers in membership, it will dissolve. If the membership increases, the sect is forced to adopt the characteristics of denominations in order to maintain order (e.g., bureaucracy, explicit doctrine, etc.). And even if the membership does not grow or grows slowly, norms will develop to govern group activities and behavior. The development of norms results in a decrease in spontaneity, which is often one of the primary attractions of sects. The adoption of denomination-like characteristics can either turn the sect into a full-blown denomination or, if a conscious effort is made to maintain some of the spontaneity and protest components of sects, an institutionalized sect can result. Institutionalized sects are halfway between sects and denominations on the continuum of religious development. They have a mixture of sect-like and denomination-like characteristics. Examples include: Hutterites and the Amish.
Most of the well-known denominations of the U.S. existing today originated as sects breaking away from denominations (or Churches, in the case of Lutheranism). Examples include: Methodists, Baptists, and Seventh-day Adventists.
Cults or New Religious Movements 
Cults are, like sects, new religious groups. But, unlike sects, they can form without breaking off from another religious group (though they often do). The characteristic that most distinguishes cults from sects is that they are not advocating a return to pure religion but rather the embracement of something new or something that has been completely lost or forgotten (e.g., lost scripture or new prophecy). Cults are also more likely to be led by charismatic leaders than are other religious groups and the charismatic leaders tend to be the individuals who bring forth the new or lost component that is the focal element of the cult.
Cults, like sects, often integrate elements of existing religious theologies, but cults tend to create more esoteric theologies from many sources. Cults emphasize the individual and individual peace. Cults also tend to attract the socially disenchanted or unattached (though this isn't always the case; see Aho 1990 and Barker 1984). Cults tend to be located in urban centers where they can draw upon large populations for membership. Finally, cults tend to be transitory as they often dissolve upon the death or discrediting of their founder and charismatic leader.
Cults, like sects, can develop into denominations. As cults grow, they bureaucratize and develop many of the characteristics of denominations. Some scholars are hesitant to grant cults denominational status because many cults maintain their more esoteric characteristics (e.g., Temple Worship among Mormons). But given their closer semblance to denominations than to the cult type, it is more accurate to describe them as denominations. Some denominations in the U.S. that began as cults include: Christian Science, and The Nation of Islam.
Finally, it should be noted that there is a push in the social scientific study of religion to begin referring to cults as New Religious Movements or NRMs. The reasoning behind this is because cult has made its way into popular language as a derogatory label rather than as a specific type of religious group. Most religious people would do well to remember the social scientific meaning of the word cult and, in most cases, realize that three of the major world religions originated as cults, including: Islam, Christianity, and Buddhism.
Theories of Religion 
Many of the early sociological theorists proposed theories attempting to explain religion. In addition to these classical approaches to understanding religion, one modern explanation for the continued high levels of religiosity will be proposed along with a social psychological explanation that will attempt to explain the continued attraction of religion. These theories approach religion from slightly different perspectives, trying to explain: (1) the function of religion in society; (2) the role of religion in the life of the individual; and (3) the nature (and origin) of religion.
The Structural-Functional approach to religion has its roots in Emile Durkheim's work on religion. Durkheim argued that religion is, in a sense, the celebration and even (self-) worship of human society. Given this approach, Durkheim proposed that religion has three major functions in society:
- social cohesion - religion helps maintain social solidarity through shared rituals and beliefs
- social control - religious based morals and norms help maintain conformity and control in society; religion can also legitimize the political system
- providing meaning and purpose - religion can provide answers to existential questions (see the social-psychological approach below)
The primary criticism of the structural-functional approach to religion is that it overlooks religion's dysfunctions. For instance, religion can be used to justify terrorism and violence. Religion has often been the justification of and motivation for war. In one sense, this still fits the structural-functional approach as it provides social cohesion among the members of one party in a conflict (e.g., the social cohesion among the members of a terrorist group is high), but in a broader sense, religion is obviously resulting in conflict, not the resolution of such.
The social-conflict approach is rooted in Marx's analysis of capitalism. According to Marx, religion plays a significant role in maintaining the status quo. Marx argued that religion was actually a tool of the bourgeoisie to keep the proletariat content. Marx argued that religion is able to do this by promising rewards in the after-life rather than in this life. It is in this sense that Marx said, "Religion is the sigh of the oppressed creature, the feeling of a heartless world, and the soul of soulless circumstances. It is the opium of the people... The abolition of religion as the illusory happiness of the people is the demand for their real happiness" (p. 72). What Marx meant is that it would be necessary for the proletariat to throw off religion and its deceit about other-worldly rewards in order for the proletariat to rise up against the bourgeoisie and gain control over the means of production so they could realize this-worldly rewards. Thus, the social-conflict approach to religion highlights how it functions to maintain social inequality by providing a worldview that justifies oppression.
It should be reiterated here that Marx's approach to sociology was critical in the sense that it advocated change (in contrast to the knowledge for knowledge's sake approach). Because criticism of the system in place when he was writing was inherent in Marx's approach, he took a particular stand on the existence of religion, namely, that it should be done away with.
Social Constructionist 
The social constructionist approach to religion presents a naturalistic explanation of the origins of religion. Berger laid a framework for this approach, "Religion is the human enterprise by which a sacred cosmos is established. Put differently, religion is cosmization in a sacred mode. Use of the word sacred in this context refers to a quality of mysterious and awesome power, other than man and yet related to him, which is believed to reside in certain objects of experience" (p. 25). In other words, for the social constructionist, religion is not created by (or for) supernatural beings but rather is the result of societies delineating certain elements of society as sacred. In the social constructionist frame of mind, these elements of society are then objectified in society so they seem to take on an existence of their own. As a result, they can then act back on the individual (e.g., the influence of a religion on the individual).
Another important element of religion discussed by Berger in his outline of the social constructionist approach is the idea of plausibility structures. According to Berger,
- The reality of the Christian world depends upon the presence of social structures within which this reality is taken for granted and within which successive generations of individuals are socialized in such a way that this world will be real to them. When this plausibility structure loses its intactness or continuity, the Christian world begins to totter and its reality ceases to impose itself as self-evident truth. (p. 46)
In short, plausibility structures are the societal elements that provide the support for a set of beliefs (not necessarily religious), including people, institutions, and the processes by which the beliefs are spread, e.g. socialization. Another important element to consider of plausibility structures is mentioned by Berger, "When an entire society serves as the plausibility structure for a religiously legitimated world, all the important social processes within it serve to confirm and reconfirm the reality of this world" (p. 47). In other words, in certain societies, every component of society functions to reinforce the belief system. A good example of this may be Iran, where everything is structured to reinforce the Islamic faith as reality.
Religious Pluralism 
Religious pluralism is the belief that one can overcome religious differences between different religions and denominational conflicts within the same religion. For most religious traditions, religious pluralism is essentially based on a non-literal view of one's religious traditions, allowing for respect to be engendered between different traditions on core principles rather than more marginal issues. It is perhaps summarized as an attitude which rejects focus on immaterial differences and instead gives respect to those beliefs held in common.
The existence of religious pluralism depends on the existence of freedom of religion. Freedom of religion is when different religions of a particular region possess the same rights of worship and public expression. Freedom of religion is consequently weakened when one religion is given rights or privileges denied to others, as in certain European countries where Roman Catholicism or regional forms of Protestantism have special status. (For example see the Lateran Treaty and Church of England; also, in Saudi Arabia the public practice of religions other than Islam is forbidden.) Religious freedom has not existed at all in some communist countries where the state restricts or prevents the public expression of religious belief and may even actively persecute individual religions (see for example North Korea).
Religious Pluralism has also been argued to be a factor in the continued existence of religion in the U.S. This theoretical approach proposes that because no religion was guaranteed a monopoly in the U.S., religious pluralism led to the conversion of religions in the U.S. into capitalist organizations. As a result, religions are now better understood as capitalist corporations peddling their wares in a highly competitive market than they are as monopolistic Churches like Roman Catholicism was prior to The Reformation (or, some might argue, still is in Latin America) or as small, fervent, protest-like sects are. The result of religious pluralism is, like capitalism generally in the U.S., a consumer attitude: people consume religion like they do other goods. Because religions are good at marketing themselves as the providers of social psychological compensators (see below), they have been successful.
The primary social-psychological reason why religion continues to exist is because it answers existential questions that are difficult, if not impossible, to address scientifically. For instance, science may not be able to address the question of what happens when someone dies other than to provide a biological explanation (i.e., the body's cells eventually die due to lack of nutrition, the body then decomposes, etc.). Science is also unable to address the question of a higher purpose in life other than simply to reproduce. Finally, science cannot disprove or prove the existence of a higher being. Each of these existential components are discussed below in greater detail.
Studies have found that fear is a factor in religious conversion. Altemeyer and Hunsberger (1997), in their book Amazing Conversions, note that one of the primary motivations for people to seek religion was fear of the unknown; specifically, fear of the after-life and what it portends. While fear likely does not motivate all religious people, it certainly is a factor for some. Religion can provide a non-falsifiable answer to the question of what happens after people die. Such answers can provide comfort for individuals who want to know what will happen when they die.
Religion providing a purpose in life was also a motivation found by Altemeyer and Hunsberger (1997) in their analysis of religious converts. Batson et. al. and Spilka, Hunsberger, Gorsuch, and Hood also point to this factor as an explanation for the continued interest in religiosity. Interestingly, Diener, in his research on subjective well-being (SWB) notes that one of the keys to high SWB (a.k.a. happiness) is a goal or purpose in life. However, he introduces a caveat that is particularly telling for religious individuals – for the most positive impact on SWB, goals should be difficult but attainable. Difficult but attainable is a good description of salvation for religious people. People have to work toward salvation, but they believe it can be achieved. Thus, religion can provide a goal and purpose in life for people who believe they need one.
Belief in God is attributable to a combination of the above factors (i.e., God's existence alleviates fear of death and provides meaning), but is also informed by a discussion of socialization. The biggest predictor of adult religiosity is parental religiosity; if a person's parents were religious when he was a child, he is likely to be religious when he grows up. Children are socialized into religion by their parents and their peers and, as a result, they tend to stay in religions. Alternatively, children raised in secular homes tend not to convert to religion. This is the underlying premise of Altemeyer and Hunsberger's (1997) main thesis – they found some interesting cases where just the opposite seemed to happen; secular people converted to religion and religious people became secular. Despite these rare exceptions, the process of socialization is certainly a significant factor in the continued existence of religion.
Combined, these three social-psychological components explain, with the help of religious pluralism, the continued high levels of religiosity in the U.S. People are afraid of things they do not understand (death), they feel they need a purpose in life to be happy (a.k.a. SWB), and they are socialized into religion and believing in God by parents.
World Religions and Religious History 
If one were to ask any sociologist of religion which are the world religions, they would likely give the standard answer that there are five world religions:
Traditionally, these have been considered world religions due to their size and/or influence on society. A detailed description of these religions is beyond the scope of this chapter and the interested reader is encouraged to follow the above links for more information.
One note is, however, in order concerning these religious groups. The classification of these groups as world religions is, like all classifications, artificial. Considering the remarkable dissimilarity between these five religious bodies, that they are grouped together at all is remarkable. Three are religions of the book and can be practiced somewhat distinctly from one’s primary cultural identity (e.g., being an American and Episcopalian), while two are better understood as synonymous with culture (Buddhism and Hinduism). Additionally, the religions of the book have numerous branches, some so dissimilar that there is more contention within the world religions than between them (e.g., Mormons vs. fundamentalist Christians, Catholics vs. Episcopalians). Finally, while four of these religious groups are very populous, Judaism is not. In short, classification as a world religion seems a little arbitrary. Even so, most people should make an effort to familiarize themselves with these religious groups to facilitate understanding.
Religion and Other Social Factors 
Religion and Gender 
Batson et. al. provide a clear summary of the differences in religiosity between men and women:
- There is considerable evidence that women are more likely to be interested and involved in religion than men. Women rate their religious beliefs as important more than do men, and they are more likely to report having had a religious or mystical experience... More women than men report having attended religious services in the past week (46% compared with 33%); more women hold membership in a church or synagogue (74% compared with 63%); and more women report watching religious programs (53% compared with 44%). Women are more likely than men to read the Bible at least monthly (56% compared with 41%) and to report having "a great deal of confidence" in organized religion (62% compared with 52%)... Among Christian denominations, as one moves away from the established, traditional churches (e.g., Catholic, Eastern Orthodox, Episcopal) toward newer, less traditional ones (e.g., Assembly of God, Pentecostal) the proportion of women members relative to men increases... In sum, although the differences are not always large, they are remarkably consistent: Women appear to be more religious-than-men. (p. 33)
One explanation for the greater involvement of women in religion is socialization. Batson et. al. discuss the idea that women may be socialized into roles in which religion is more highly emphasized than it is in men's roles.
Counter-intuitively, even though women are more religious than men, many religions continue to disenfranchise women. Roughly 50% of the major denominations in the U.S. today do not allow women to be ordained or otherwise serve in ways that are equal to men. Denominations that do not allow female ordination include: Roman Catholicism, Southern Baptists, and Mormons. The primary reasons these religions refuse to allow women to be ordained are Biblical literalism (believing the Bible is the literal word of god and not recognizing that it is a historical work written in a different time) and sacramentalism (the belief that the person performing sacramental rituals must represent Jesus in his "manliness"). However, Chaves, who delineated these reasons in his book on female ordination, notes that these are more akin to "manifest" reasons and the real or latent reason is because these religions continue to cater to a specific market niche - individuals who oppose modernity. Fundamentalist religions in general - including fundamentalist Islam and fundamentalist Christianity - aim primarily to retain the power of men and subjugate women.
Even within the religions that do allow women equal rights and ordination, women experience discrimination. Women who pursue ordination in these religions find it harder to find a job pastoring a congregation, are more likely to be assistant pastors than are men, and are more likely to find jobs in congregations that are smaller, rural, and/or pay less. As of 2006, women make up about 15% of clergy in the U.S.
Religion and Race 
Batson et. al. provide a clear summary of differences in religiosity by race (limited presently to Americans of African and European descent). They include five distinctions in their discussion. If you are an American of African descent, you are more likely to:
- attend religious services
- hold traditional religious beliefs
- feel strongly about your religious beliefs
- report having had religious experiences
- consider religion to be important in your life - both when you were growing up and as an adult
Batson et. al. attributes this to the religious institutions' role in the lives of Americans of African descent. Religion has been one of the primary resources that African descendants have drawn upon since their arrival in the U.S. Religion has provided a sense of community and support for African-Americans and was also extremely influential in the Civil Rights Movement As a result, religion has a more prominent role in the day-to-day lives of African-Americans.
Religion is also divided by race. Only 8% to 10% of congregations in the U.S. today are multi-racial (meaning no one race/ethnicity makes up more than 80% of the congregation). There are complicated historical reasons for this. During the U.S. period of slavery, blacks and whites worshiped in the same churches, though blacks were relegated to the balcony and primarily taught to be obedient to their masters. After the American Civil War, former slaves left the white-dominated religions and created their own as they were mistreated in the white-dominated churches. Today, predominately black churches and predominately white churches remain distinct with very few churches catering to mixed race congregations (though megachurches tend to be more multi-racial).
Emerson and Smith convincingly argue that white Evangelical Christians in the U.S., because of their belief in individualism, actually contribute to racial inequality. This is the result of white Evangelicals refusing to see structural factors that contribute to inequality and their proclivity to blame poor blacks for their poverty. White Evangelical Christians are more likely to attribute black/white inequality it to innate biological inferiority or laziness than are white Mainline Christians and the non-religious.
Religion and Class 
Socioeconomic status (SES) or class tends to be associated more with how religion is practiced rather than degree of religiosity (i.e., very religious vs. not very religious). Members of lower classes tend to associate with more fundamentalist religions and sect-like groups. Members of the middle class tend to belong to more formal churches. "In the United States, Presbyterians and Episcopalians tend to be above average in SES; Methodists and Lutherans about average; and Baptists and members of Protestant fundamentalist sects below average" (pp.38-39). These variations in SES by religious groups are illustrated in the figure below.
Religion and Education 
Like income, educational attainment tends to vary by religious group. People in more fundamentalist religious groups tend to have lower levels of educational attainment while people in more liberal religious groups tend to have higher levels of educational attainment. This relationship between education and religion is illustrated in the figure below.
An important study by Johnson draws a complex but interesting picture of the relationship between religion and education attainment. Johnson found a dichotomization of religiosity as a result of college education. Those who make it through college with their religious beliefs intact tend to be more devout than those who do not attend college to begin with yet remain religious. On the other side, those who don't make it through college with their religious beliefs intact end up far less orthodox and are more likely to disavow religion altogether. The relationship between education and religiosity is a dichotomization – college education strengthens both religiosity and irreligiosity, it just depends on where you end up. Johnson's finding is particularly insightful in light of the social psychological theory of cognitive dissonance, which argues that religious people will (at least initially) reinforce their beliefs in light of disconfirming evidence.
Religion and Health 
According to Batson et. al., the relationship between religion and mental health is highly nuanced. In order to understand this nuanced relationship, it is necessary to clarify the different types of religiosity Batson et. al. are studying. Batson et. al. distinguish between three types of religiosity. These types or orientations stem from the work of Gordon Allport who distinguished two types of religiosity and provided their corresponding labels: intrinsic and extrinsic religiosity. Extrinsic religiosity refers to people who use religion as a means to an end (e.g., social contacts). Intrinsic religiosity refers to people who see religion as the end (e.g., religion is the answer to life's questions). Batson et. al. add a third – quest religiosity. Quest religiosity refers to the religious seeker who constantly asks questions and may not believe there are any clear answers to them.
If one does not take into consideration the different types of religiosity (i.e., extrinsic, intrinsic, and quest), religion tends to be associated with poorer mental health (p. 240). Specifically, Batson et. al. find a negative relationship between religion and three components of mental health, "personal competence and control, self-acceptance or self-actualization, and open-mindedness and flexibility" (p. 240).
However, if one does take into consideration the different types of religiosity, then intrinsic and quest oriented individuals tend to see mental health benefits from their religious involvement. Extrinsically-oriented individuals, on the other hand, find that their religious involvement results in a negative influence on their mental health (p. 289).
The Future of Religion 
Despite the claims of many classical theorists and sociologists, religion continues to play a vital role in the lives of individuals. In America, for example, church attendance has remained relatively stable in the past 40 years. In Africa and South America, the emergence of Christianity has occurred at a startling rate. While Africa could claim roughly 10 million Christians in 1900, recent estimates put that number closer to 200 million. The rise of Islam as a major world religion, especially its newfound influence in the West, is another significant development. In light of these developments, sociologists have been forced to reconsider the early proclamations of the demise of religion. In addition to discussing secularization and how the theory has been modified due to the continued existence of religion, religious fundamentalism is briefly touched upon as it is playing a significant role in society today.
Secularization is a varied term with multiple definitions and levels of meaning. It should also be noted that in addition to multiple definitions, secularization is both a theory and a process. By theory, it is meant that some scholars (e.g. Freud, Weber) believed that as society modernized it would also see a decline in levels of religiosity. This understanding of classical secularization theory is currently being refined and modified (see discussion below). The 'process' component of secularization would refer to how the theory is actualized. It is in this sense that secularization has multiple definitions. The most common meaning is in reference to the decline of levels of religiosity in society, but this is a broad and diffuse meaning that should be clarified by referring to one of the more specific meanings outlined below.
Sommerville outlined six (6) uses of the term secularization in the scientific literature. The first five are more along the lines of definitions while the sixth application of the term is more of a 'clarification of use' issue:
- When discussing social structures, secularization can refer to differentiation. Differentiation (or specialization) is a reference to the increasing division of labor and occupational specialization in society. While some might consider this a foray into social progress, few would argue that modern societies are less differentiated than more primitive, tribal societies (following the work of Gerhard Emmanuel Lenski).
- When discussing institutions, secularization can refer to the transformation of an institution that had once been considered religious in character into something not thought of as religious. A good example of this type of secularization (and differentiation, for that matter) is the transition of Harvard University from a predominantly religious institution into a secular institution (with a divinity school now housing the religious element illustrating differentiation).
- When discussing activities, secularization refers to the transfer of activities from institutions of a religious nature to others without that character. While the trend toward government assistance in social welfare seems to be reversing in recent years, for much of the 20th century activities that had been in the religious domain (e.g. soup kitchens) were slowly moving into the secular (or a-religious) realm, often that of government.
- When discussing mentalities, secularization can refer to the transition from ultimate concerns to proximate concerns. This is the most common understanding and usage of the term at the individual level and refers specifically to personal religious decline or movement toward a secular lifestyle.
- When discussing populations, secularization can refer to a societal decline in levels of religiosity (as opposed to the individual-level secularization of definition four). It should be noted that this understanding of secularization is distinct from definition one (1) in that it refers specifically to religious decline rather than societal differentiation. A clear example of this definition of secularization would be the declining religious affiliations in much of modern Europe.
- When discussing religion generally, secularization can only be used unambiguously when referring to religion in a generic sense. For example, to argue that Christianity is 'secularizing' is not clear unless one specifies exactly which elements of which version of Christianity are being discussed. What's more, depending on the venue of the discussion, these elements of Christianity may not be recognized by other 'Christian' groups as elements of their version of Christianity. Thus, if you are interested in discussing religious decline within a specific denomination or religion, you need to specify which elements of that specific group you believe are declining, as Christianity is too variably defined to allow for generalizations for a specific denomination.
Current Issues in the Study of Secularization 
At present, secularization (as understood in definition five above) is being debated in the sociology of religion. Some scholars have argued that levels of religiosity are not declining (though their argument tends to be limited to the U.S., an admitted anomaly in the developed world). As there appears to be some merit to this position, other scholars have countered by introducing the idea of neo-secularization, which broadens the definition of individual level religious decline by arguing that secularization can also refer to the decline of religious authority. In other words, rather than using a-religious apostates as the solitary measure of a population's secularity, neo-secularization theory argues that individuals are increasingly looking outside of religion for authoritative positions on different topics. Neo-secularizationists would argue that religion is no longer the authority on issues like whether to use birth control and would therefore argue that while religious affiliation may not be declining in the U.S. (a debate still taking place), religion's authority is declining and secularization is taking place.
Religious Fundamentalism 
Fundamentalism describes a movement to return to what is considered the defining or founding principles of a religion. It has especially come to refer to any religious enclave that intentionally resists identification with the larger religious group in which it originally arose, on the basis that fundamental principles upon which the larger religious group is supposedly founded have become corrupt or displaced by alternative principles hostile to its identity. A full analysis of what constitutes religious fundamentalism is beyond the scope of this chapter. However, the interested reader is encouraged to explore this topic further by reading the Wikipedia article on fundamentalism.
Religious fundamentalism is of great importance to sociologists because of its increasingly prominent role in social life, especially politics. Kenneth Wald points out how religious fundamentalism can be detrimental to politics, specifically a democratic system. The fundamentalist approach to politics can hurt a democratic system because of fundamentalists' unwillingness to compromise. Religious fundamentalists tend to take the view that 'God said it, so it will have to be this way.' Because anything short of God’s will is unacceptable, religious fundamentalists don't allow for a middle ground - which is a vital element of the democratic process. While widely associated with religious fundamentalism, suicide bombers are not exclusively religious; only 43% are identifiably religious. Most suicide bombings are for strategic, political reasons, and usually involve a dispute over resources. Religion can serve as a justification and can even help motivate the bombers, but not all terrorism is inspired by religion and religious fundamentalists.
What the future of religious fundamentalism holds for human society is unknown, but because of the impact of this particular religious approach on society today, religious fundamentalism warrants continued study.
- Batson, C. Daniel, Schoenrade, Patricia, and Ventis, W. Larry. 1993. Religion and the Individual: A Social-Psychological Perspective. Oxford: Oxford University Press. ISBN 0195062094
- Durkheim, Emile. 1995. Elementary Forms of the Religious Life. Free Press. ISBN 0029079373
- Yinger, J. 1970. The Scientific Study of Religion. New York, Macmillan.
- Dobbelaere, Karel. 2002. Secularization: An Analysis at Three Levels (Gods, Humans, and Religions). New York: Peter Lang Publishing.
- Tylor, Edward Burnett. 1976. Primitive culture: Researches into the development of mythology, philosophy, religion, language, art, and custom. Gordon Press. ISBN 087968464X
- Stark, Rodney and Finke, Roger. Acts of Faith: Explaining the Human Side of Religion. California: University of California Press; 2000.
- Johnson, Benton. 1963. On Church and Sect. American Sociological Review. 28:539-49.
- Troeltsch, Ernst. 1931. The Social Teaching of the Christian Churches. New York: Macmillan.
- Johnstone, Ronald L. 1997. Religion in Society: A Sociology of Religion. Fifth Edition. Upper Saddle River, NJ: Prentice Hall. ISBN 0131254367
- von Wiese, Leopold. 1932. Systematic sociology. Chapman and Hall.
- Marx, Karl; McLellan, David. 2000. Karl Marx: Selected Writings. Oxford University Press. ISBN 0198782659.
- Juergensmeyer, Mark. 2000. Terror in the Mind of God. University of California Press. ISBN 0520240111
- Berger, Peter L. 1967, 1990 edition. The Sacred Canopy: Elements of a Sociological Theory. Doubleday. ASIN B0006BQVHY
- Moore, R. Laurence. 1994. Selling God. Oxford University Press. ISBN 0195098382
- Spilka, B.; Hunsberger, B.; Gorsuch, R.; Hood, R.W. Jr. 2003. The Psychology of Religion. The Guilford Press. ISBN 1572309016.
- Diener, E.; Suh, E. M.; Lucas, R. E., and Smith, H. L. 1999. Subjective Well-Being: Three Decades of Progress. Psychological Bulletin. 125(2).
- Chaves, Mark. 1999. Ordaining Women: Culture and Conflict in Religious Organizations. Harvard University Press.
- Statistical Abstract 2009
- Morris, Aldon D. 1984. The Origins of the Civil Rights Movement. New York: The Free Press. ISBN 0029221307
- Emerson, Michael O., and Christian Smith. 2001. Divided by Faith: Evangelical Religion and the Problem of Race in America. Oxford University Press, USA.
- Johnson, Daniel Carson. Formal Education vs. Religious Belief: Soliciting New Evidence with Multinomial Logit Modeling. Journal for the Scientific Study of Religion. 1997; 36:231-246.
- Sommerville, C. J. 1998. "Secular Society Religious Population: Our Tacit Rules for Using the Term 'Secularization'." Journal for the Scientific Study of Religion 37 (2):249-53.
- Stark, Rodney, Laurence R. Iannaccone, Monica Turci, and Marco Zecchi. 2002. "How Much Has Europe Been Secularized?" Inchiesta 32(136):99-112.
- Chaves, Mark. 1994. "Secularization As Declining Religious Authority." Social Forces 72(3):749-74.
- Wald, Kenneth D. 2003. Religion and Politics in the United States. Fourth ed. New York: Rowman & Littlefield Publishers, Inc.. ISBN 0742518418
- brym, robert j. 2007. “six lessons of suicide bombers.” Contexts 6:40-45.
- American Religion Data Archive
- Hadden: Religion and the Quest for Meaning and Order
- A test of the Stark-Bainbridge theory of affiliation with cults and sects