The Ten Sikh Gurus – Life, Teachings & Legacy The foundation and growth of Sikhism was shaped by a divine lineage of Ten Gurus over a period of about 239 years (1469–1708). Each Guru played a unique role in building the spiritual, social, and political fabric of Sikh Dharma. 1. Guru Nanak Dev Ji (1469 – 1539)  Birthplace: Talwandi (now Nankana Sahib, Pakistan)  Key Teachings: There is One God for all (Ik Onkar) Reject caste […]