When he founded the Sikh faith over five hundred years ago, Guru Nanak sought a more humane direction for a subcontinent wracked by centuries of continuous warfare. Sikhism grew out of the basic compassion of Hinduism and the essential brotherhood of Islam. But it incurred the wrath of both Hindus and Muslims. Because it rejected intolerance of other faiths, as also the caste system and idol worship. It insisted on treating all people as equal, and enjoined ...