KALU, BHAI, named in Bhai Gurdas, Varan, XI. 13, among Guru Nanak`s leading Sikhs. He received instruction at the Guru`s hands and became a devoted disciple. He, as says Bhai Mani Singh, Sikhdn di Bhagal Maid, led several others into the holy path.
KALU, BHAI, a Sikh of Lahore, was a mason by trade. He once waited upon Guru Arjan, who explained to him that mere recitation of the sacred hymns did not lead to liberation unless it was accompanied by faith and virtuous action.