This impressive work opens up this masterpiece to all who wish to study and understand the Ramchal’s profound words. Rabbi Abba Zvi Naiman expertly guides the reader with his clear and accurate translation, interwoven with the Hebrew original, and combines it with his extensive Zichron Eliyahu commentary, which provides references and explores the Ramchal’s vast writings to reveal the depth of his careful and precise language. This edition promises to be a major English classic for the Torah world.