The Perennial Philosophy is defined by its author as "The metaphysic that recognizes a divine Reality substantial to the world of things and lives and minds." With great wit and stunning intellect, Aldous Huxley examines the spiritual beliefs of various religious traditions and explains them in terms that are personally meaningful.

Explores the nature and types of mystical experience and discusses the value of mysticism for humanity.

The Gifford Lectures were established in 1885 at the universities of St Andrews, Glasgow, Aberdeen and Edinburgh to promote the discussion of 'Natural Theology in the widest sense of the term - in other words, the knowledge of God', and some of the world's most influential thinkers have delivered them. The 1901–2 lectures given in Edinburgh by American philosopher William James are considered by many to be the greatest in the series. The lectures were published in book form in 1902 (...) and have been reprinted many times. James, who was educated in the United States and Europe, and spent much of his career teaching philosophy at Harvard, was very influential in the development of modern psychology, and in these twenty lectures he explores the personal experience of religion. Some of the topics include religion and neurology, 'the sick soul', saintliness, and mysticism. (shrink)

Since the English translation first appeared in 1923, Rudolf Otto's volume has established itself as a classic in the field of religious philosophy. It offers an in-depth inquiry into the non-rational factor in the idea of the divine and its relation to the rational.

Accompanying the resumption of human research with the entheogen , psilocybin, the range of states of consciousness reported during its action, including both nonmystical and mystical forms of experience, is surveyed and defined. The science and art of facilitating mystical experiences is discussed on the basis of research experience. The potential religious import of these states of consciousness is noted in terms of recognizing the reality of the spiritual, in better understanding the biochemistry of revelation, and in exploring the potentially (...) positive contributions that mystical consciousness may effect in psychological treatment. (shrink)

Explores the thought of Henri Bergson, highlighting his compelling theories on the nature of consciousness and its relationship to the physical world.