Religious liberalism is a conception of religion (or of a particular religion) which emphasizes personal and group liberty and rationality. It is an attitude towards one's own religion (as opposed to criticism of religion from a secular position, and as opposed to criticism of a religion other than one's own) which contrasts with a traditionalist or orthodox approach, and it is directly opposed by trends of religious fundamentalism. It is related to religious liberty, which is the tolerance of different religious beliefs and practices, but not all promoters of religious liberty are in favor of religious liberalism, and vice versa. In the context of religious liberalism, liberalism conveys the sense of classical liberalism as it developed in the Age of Enlightenment, which forms the starting point of both religious and political liberalism; but religious liberalism does not necessarily coincide with all meanings of liberalism in political philosophy. For example, an empirical attempt to show a link between religious liberalism and political liberalism proved inconclusive in a 1973 study in Illinois. Usage of the term liberal in the context of religious philosophy appeared as early as the mid-19th century and became established by the first part of the 20th century; for example, in 1936, philosophy professor and Disciples of Christ minister Edward Scribner Ames wrote in his article "Liberalism in Religion": The term "liberalism" seems to be developing a religious usage which gives it growing significance. It is more sharply contrasted with fundamentalism, and signifies a far deeper meaning than modernism. Fundamentalism describes a relatively uncritical attitude. In it custom, traditionalism, and authoritarianism are dominant. ... There is no doubt that the loss of the traditional faith has left many people confused and rudderless, and they are finding that there is no adequate satisfaction in mere excitement or in flight from their finer ideals. They crave a sense of deeper meaning and direction for their life.