Mahamuni Babaji, the Divine Himalayan Yogi revealed these Kriya Sutras through the author at Dunagiri Hill. Himalayas, for the benefit of the world. As Brahma can be doubted, the ultimate question would be truly Atma Jigasa, ''the quest for Self-knowledge'' & not Brahma Jigasa, the quest for Brahma, as a traditioal Vedantist would say.