Baba Bulleh Shah, a revered 17th-century Punjabi Sufi poet, used his kalam (poetry) to explore themes of mysticism, divine love, and social critique. His poignant verses challenge religious orthodoxy and advocate for universal love and humanity. Notable works like "Bullah Ki Jaana Main Kaun" and "Tere Ishq Nachaya" highlight his quest for self-realization and the transformative power of divine love, resonating deeply across generations.