Religion has been defined in a wide variety of ways. Most definitions attempt to find a balance somewhere between overly sharp definition and meaningless generalities. Some sources have tried to use formalistic, doctrinal definitions while others have emphasized experiential, emotive, intuitive, valuational and ethical factors. Definitions mostly include:
a notion of the transcendent or numinous, often, but not always, in the form of theism
a cultural or behavioural aspect of ritual, liturgy and organized worship, often involving a priesthood, and societal norms of morality (ethos and virtue (arete
a set of myths or sacred truths held in reverence or believed by adherents
Sociologists and anthropologists tend to see religion as an abstract set of ideas, values, or experiences developed as part of a cultural matrix. For example, in Lindbeck's Nature of Doctrine, religion does not refer to belief in "God or a transcendent Absolute. Instead, Lindbeck defines religion as, "a kind of cultural and/or linguistic framework or medium that shapes the entirety of life and thought it is similar to an idiom that makes possible the description of realities, the formulation of beliefs, and the experiencing of inner attitudes, feelings, and sentiments. According to this definition, religion refers to one's primary worldview and how this dictates one's thoughts and actions.
There is a tendency in the sociology of religion to emphasize the problems of any definition of religion. Talal Asad has gone so far as to say "there cannot be a universal definition of religion because that definition is itself the historical product of discursive processes"
Other religious scholars have put forward a definition of religion that avoids the reductionism of the various sociological and psychological disciplines that reduce religion to its component factors. Religion may be defined as the presence of a belief in the sacred or the holy. For example Rudolf Otto "The Idea of the Holy," formulated in 1917, defines the essence of religious awareness as awe, a unique blend of fear and fascination before the divine. Friedrich Schleiermacher in the late 18th century defined religion as a "feeling of absolute dependence."
In summary, it may be said that almost every known culture involves the religious in the above sense of a depth dimension in cultural experiences at all levels a push, whether ill-defined or conscious, toward some sort of ultimacy and transcendence that will provide norms and power for the rest of life. When more or less distinct patterns of behaviour are built around this depth dimension in a culture, this structure constitutes religion in its historically recognizable form. Religion is the organization of life around the depth dimensions of experience varied in form, completeness, and clarity in accordance with the environing culture."