In reality the message comes from one source and that is God, and under whatever name the wise gave that message it was not their message, but the message of God. Those whose hearts had eyes to see and ears to hear, have known and seen the same messenger, because they have received the message. And those whose hearts had no eyes or ears have taken the messenger to be important and not the message. But at whatever period that message came and in whatever form the message was given, it was always that one message, the message of wisdom.