Mankind was but one people; and God sent prophets to announce glad tidings and to warn; and He sent down with them the Book of Truth, that it might decide the disputes of men; and none disputed but those to whom the Book had been given, after the clear tokens had reached them, - being full of mutual jealousy. And God guided those who believed to the truth of that about which, by his permission, they had disputed; for God guideth whom he pleaseth into the straight path.