Plumb the depths of this vast subject! The Guide for the Perplexed by Moses Maimonides invitingly explores the veiled thoughts and concepts! Maimonides includes even Greek philosophical thought, besides referencing many sources! A masterpiece, re-reading will pay rich dividends as the text each time seems to reveal additional insight. Profound and peerless, it stands apart among the great classic religious of its time! Maimonides writes with authority offering invaluable understanding on specific subjects, although he does leave some issues open to discussion and review. Awesome!