Warriors, speakers, physicians, musicians, poets, prophets, and teachers were idealized and worshipped by Hindus as incarnations of God, until from the Semitic race came Abraham, the father of religions, who taught the ideal of the formless God, which was explained gradually by different prophets who came after him. It was openly proclaimed by Moses and spiritually taught by Christ; and this same truth was disclosed in plain words by Mohammed, who bore the final message:'None exists save God." This final message expands the ideal of worship to the invisible as well as to the visible Being, in other words to the Absolute.