NIHALU CHADDHA, BHAI, was a devoted Sikh who lived in Agra. Once he, accompanied by Bhai Saktu Mahita, visited Amritsar to pay obeisance to Guru Arjan. According to Bhai Mani Singh, Sikhdn di Bhagat Maid, they sought instruction saying, "Some believe that liberation is not possible without virtuous actions;