Practical Mysticism is a book written by Evelyn Underhill and first published in 1915. In this book Underhill sets out her belief that spiritual life is part of human nature and as such is available to every human being. Underhill's practical mysticism is secular rather than religious, since "it is a natural human activity

Remaining a classic in its field, this book explains first how mysticism relates to such things as vitalism, theology psychology, symbolism and magic. This treatment may seem unusual for Christian mysticism, but it relates widely to the world as we know it and the different practices therein. Part Two explores the awakening, purification and illumination of yourself and gives solid groundwork for such things as voices, visions dreams and other mystical experience.

Two classics in one volume that show a British poet and mystic to be one of the most authoritative modern voices on mysticism. "God gives without stint all that the creature needs, but it must do its part. He gives the wheat: we must reap and grind and bake it." –Evelyn Underhill Written on the eve of World War I, Practical Mysticism reviews the works of the greatest Western mystics, including Teresa of Avila, Julian of Norwich, and Thomas à Kempis. Underhill’s goal is to guide her readers on a journey toward mystical consciousness, to teach them to see the “eternal beauty beyond and beneath apparent ruthlessness.” Abba, first published in 1940, takes as its starting point the seven phrases of the Lord’s Prayer, using them as a means to propel the self toward union with God. In these important works, Underhill brings an often esoteric subject onto a practical footing, showing that the profound gifts of mysticism are not only for the few but are within reach of us all.

Originally part of a series of broadcasts made by the author prior to World War II, this small book was meant "to present some of the great truths concerning man’s spiritual life in simple language.” As one critic has noted, “Underhill has admirably and eloquently achieved her objective.” Evelyn Underhill was a prolific British writer on mysticism and spiritual growth. Her other books include The School of Charity and Abba.