Alone with the Alone by Henry Corbin
In this book, which features a powerful new preface by Harold Bloom, Henry Corbin brings us to the very core of this movement with a penetrating analysis of Ibn 'Arabi's life and doctrines. Corbin begins with a kind of spiritual topography of the twelfth century, emphasizing the differences between exoteric and esoteric forms of Islam. He also relates Islamic mysticism to mystical thought in the West.
The remainder of the book is devoted to two complementary essays: on "Sympathy and Theosophy" and "Creative Imagination and Creative Prayer." A section of notes and appendices includes original translations of numerous Su fi treatises. Harold Bloom's preface links Sufi mysticism with Shakespeare's visionary dramas and high tragedies, such as The Tempest and Hamlet. These works, he writes, intermix the empirical world with a transcendent element.