Mysticism 104 Religion 56 Sufism--Islamic mysticism 33 Hinduism 27 Philosophy 27 Sufism 24 Sufism (Islamic Mysticism) 17 Islam 15 English literature 9 Biography 8 History 8 Islamic mysticism 8 Mystics 8 Physics 7 Criticism 6 India 6 Mysticism in literature 6 mysticism 6 Buddhism 5 Christianity 5 Dissertations, Academic (Ph.D) 5 Literature 5 Metaphysics 5 Poetry 5 Psychology 5 Civilization 4 Gurus 4 Mysticism Religion 4 Religion and science 4 Spirituality 4