Jalāl al-Dīn Muḥammad Rūmī (1207-1273) was a 13th-century Persian Sufi mystic, Islamic scholar, and poet, renowned for his profound spiritual poetry exploring divine love, loss, and union, with major works like the Masnavi and Diwan-e Shams-e Tabrizi, influencing mystical thought across cultures and becoming one of the best-selling poets globally through various translations.