Guru Ram Das Ji, the fourth Sikh Guru (1534, 1581), exemplified humility, divine love, and selfless service. He founded Ramdaspur, later Amritsar, contributed 638 hymns to Sri Guru Granth Sahib, composed the four Laavaan for Sikh marriage, and promoted equality through langar and seva, shaping Sikh communal institutions and devotional life.
