Hadrat Mirza Ghulam Ahmad, the Promised Messiahas and Mahdi, wrote Fountain of Christianity in March 1906, in response to a book written by a Christian, in which the gentleman tried to prove that the Holy Quran does not contain any new teachings and that the Holy Prophetsa merely copied the narratives from past scriptures-God forbid. The Promised Messiahas responds to this objection by, first, raising...