His contemporary Georg Wilhelm Friedrich Hegel disagreed thoroughly, defining religion as "the Divine Spirit becoming conscious of Himself through the finite spirit." Edward Burnett Tylor defined religion in 1871 as "the belief in spiritual beings". He argued that narrowing the definition to mean the belief in a supreme deity or judgment after death or idolatry and so on, would exclude many peoples from the category of religious, and thus "has the fault of identifying religion rather with particular developments than with the deeper motive which underlies them". He also argued that the belief in spiritual beings exists in all known societies. In his book "The Varieties of Religious Experience", the psychologist William James defined religion as "the feelings, acts, and experiences of individual men in their solitude, so far as they apprehend themselves to stand in relation to whatever they may consider the divine". By the term divine James meant "any object that is god"like", whether it be a concrete deity or not" to which the individual feels impelled to respond with solemnity and gravity. The sociologist Émile Durkheim, in his seminal book "The Elementary Forms of the Religious Life", defined religion as a "unified system of beliefs and practices relative to sacred things". By sacred things he meant things "set apart and forbidden—beliefs and practices which unite into one single moral community called a Church, all those who adhere to them". Sacred things are not, however, limited to gods or spirits. On the contrary, a sacred thing can be "a rock, a tree, a spring, a pebble, a piece of wood, a house, in a word, anything can be sacred". Religious beliefs, myths, dogmas and legends are the representations that express the nature of these sacred things, and the virtues and powers which are attributed to them. Echoes of James' and Durkheim's definitions are to be found in the writings of, for example, Frederick Ferré who defined religion as "one's way of valuing most comprehensively and intensively". Similarly, for the theologian Paul Tillich, faith is "the state of being ultimately concerned", which "is itself religion. Religion is the substance, the ground, and the depth of man's spiritual life." When religion is seen in terms of sacred, divine, intensive valuing, or ultimate concern, then it is possible to understand why scientific findings and philosophical criticisms (e.g., those made by Richard Dawkins) do not necessarily disturb its adherents. A number of scholars have pointed out that the terminology used in the study of religion in the west derives from Judeo-Christian tradition, and that the basic assumptions of religion as an analytical category are all Western in origin.