Cultural Writing. Spiritual Essays. SONGS OF SUBMISSION is the first book in renowned mystical writer Ronimund von Bissing's spiritual quartet Songs of the Spirit. One of the most significant contributions to the mystical literature of the Twentieth century. This classic companion in the great spiritual tradition reaches the heights of inner experience where differences of doctrine dissolve and man faces his true self. See also SONGS OF THE HEART, SONGS OF THE JOURNEY and SONGS OF THE WAYFARER, all available from SPD.