"Nathan the Wise" by Gotgelf Ephraim Lessing is a dramatic poem in five acts, which is considered a masterpiece of the German Enlightenment. The author, through the prism of the interaction of religious denominations - Judaism, Islam and Christianity, reveals the topic of interfaith peace and humanity. The main character, the wise Jew Nathan, represents the image of a wise counselor and spiritual mentor who preaches tolerance, mutual understanding and love for one's neighbor. An outstanding work that leaves the reader with profound moral reflections and eternal questions about the true nature of man and religious harmony.