Thomas Luckmann proposes that the social sciences almost exclusively are concerned with the analysis of social systems, but they must not ignore the fate of the individual in society. Where man fits into the social order is most frequently articulated in the fields of the social sciences and more specifically in the field of sociology. The impact of society in the course of individual life, with rapid social change, increasing social mobility, family structure transformations, high organization of the various social institutions, tends to produce certain difficulties in the adaptation of the individual to the social order. These difficulties might appear quite dramatic to the individual, who sees them as historically unique in the condemnations of contemporary society. The theory of social change, from a diagnostic perception of the relation between the individual and society in history, produces the hypothesis that a fundamental shift occurred in the position of the individual in the social order of modern society. The effect of society on the individual can be interpreted as symptoms of his relocation in the social order.
Luckmann's assumption, that individual existence and its relation to the social order is historical, produces the problem that individual existence in society has reached a critical point in the contemporary world. He maintains that the relevance of sociology for contemporary man derives primarily from its search for an understanding of the fate of the person in the structure of modern society. He states that in order for the sociologist's theory to be relevant to his fellow man, he must not fail to formulate it objectively and in a manner, which permits the inspection of evidence, which should be his most important aim.
The problem of individuality within society, according to Luckmann, can be unified in the sociological theory of religion, which he says, can be attributed to Emile Durkheim and Max Weber. He states that both were interested in the fate of the individual in modern society and recognized that the character of society had serious consequences for the individual person. Their concern for the social conditions of the individual, he claims, clearly expresses the moral engagement of their sociological theorizing. Both Durkheim and Weber sought to understand the social position of the individual in the study of religion. For Durkheim, the symbolic reality of religion is the core of the collective conscience and its internalization by man makes him into a social and moral human being. For Weber, the social conditions of individualism is more specific in the historical context of particular religions and their relation to historical societies. Both Durkheim and Weber linked the problem of the individual in modern society directly to the secularization of the contemporary world. Both recognized this as a religious problem.
The sociology of religion consists of an increasing number of studies in the demography of churches, statistics of participation in church related activities, analyses of sectarian movements, monographs of ecclesiastic organizations, and various studies of religious beliefs. But according to Luckmann, finding theoretical significance amidst all these studies is disappointing. The new sociology of religion has neglected its most significant theoretical task, which is to analyze the changing social basis of religion in modern society. The answer to this problem may be found in the cumulative findings of investigations in areas such as industrial and occupational sociology, the family, mass communications, leisure, and those few studies in the sociology of religion which go beyond the scope of traditional church religion.
In the absence of an organized theory, Luckmann proposes that some assumptions have developed that perform the function of theory. The main assumption consists in the identification of religion with the church, which has the most important consequences for research and theory in the sociology of religion. Religion becomes a social fact either as institutionalized ritual or doctrinal ideas. The identification of religion with the church fits into sociology as the study of social institutions. The well known thesis, that religion is a primitive stage in the evolution of human reason and would eventually be replaced by science has contributed to the misunderstood assumption that secularization is measured by the decline of the churches. This view of secularization tends to be explained by transformations in other areas of the social system, such as urbanization and industrialization, which were believed to undermine traditional institutions such as the church. The assumption that church and religion are identical is accompanied by the idea that individual religiosity is based upon psychological needs which are both defined and met by the church.
Luckmann says, this is an inadequate system for understanding the relationship between the individual, religion, and society. He believes individual religiosity cannot be understood without reference to a given historical and institutional reality of ritual and belief. These assumptions are based upon an identification of religion with its institutionalized form; therefore, the discipline of sociology accepts the ideology of the churches as valid interpretations of the range of their subject matter. The new sociology of religion is exclusively concerned with church oriented religiosity, but has failed to continue the theoretical traditions of the classical sociology of religion. It fails to concern itself with the location of the individual in society, whose position is essentially religious.