Western esotericism, also known as esotericism, esoterism, and sometimes the Western mystery tradition, is a term under which scholars have categorised a wide range of loosely related ideas and movements which have developed within Western society. These ideas and currents are united by the fact that they are largely distinct both from orthodox Judeo-Christian religion and from Enlightenment rationalism. Esotericism has pervaded various forms of Western philosophy, religion, pseudoscience, art, literature, and music, continuing to affect intellectual ideas and popular culture.