Answer
Rustaveli's contribution to Georgian literature is marked by his mastery of the Georgian language, innovative poetic techniques, and profound exploration of universal themes such as love, heroism, and the search for spiritual enlightenment. His most renowned work, "The Knight in the Panther's Skin," stands as a literary masterpiece that combines epic storytelling with philosophical musings, and remains widely celebrated for its cultural significance and enduring relevance in Georgian literature.