" In the world of Ramon Lull, the brilliant civilisation of the Spanish Moslems, with its mysticism, philosophy, art, and science, was close at hand; the Spanish Jews had intensively developed their philosophy, their science and medicine, and their mysticism, or Cabala. To Lull, the Catholic Christian, occurred the generous idea that an Art, based on principles which all three religious traditions held in common, would serve to bind all three together on a common philosophical, scientific, and mystical basis. "

― Frances A. Yates , The Occult Philosophy in the Elizabethan Age