Vladimir Solovyov (1853-1900), one of the greatest philosophers of the nineteenth century, was the founder of a tradition of Russian spirituality that brought together philosophy, mysticism, and theology with a powerful social message. A Platonist and a gnostic visionary, as well as a close friend of Dostoevsky, Solovyov was also a prophet who was granted three visions of Sophia, Divine Wisdom. A poet and a profoundly Christian metaphysicist, his works include The Justification of the Good; War, Progress, and the End of History; and The Meaning of Love. This unique, timely book--the first in-depth, full-length portrait of Soloviev as a mystic to appear in English--is the rich fruit of Dr. Allen's lifelong interest in the cultural and spiritual achievements, the mysticism, and the esoteric work of the Russian people during Tsarist times leading up to the twentieth century.