Kabir Das Ji was a 15th-century Indian mystic poet and saint, influential in the bhakti movement and known for his verses in the Sikh scripture, Adi Granth. Born into a Muslim family, he became a disciple of the Hindu leader Ramananda and promoted the idea of a formless God residing within all individuals. His teachings and poetry, characterized by their accessible vernacular Hindi and earthy imagery, continue to inspire followers through the Kabir Panth community.