Prophet Mohammad (PBUH) sends a letter to Hercules in Damascus inviting him to embrace Islam. Hercules decides to look for someone who knows the prophet very well, but not a follower; i.e not a Muslim. Abu Sufyan is this one. Hercules asks him questions about Mohammad: - Is he of a noble family? Has he ever been known to be a liar? Was any of his predecessors a king or a ruler? Are his followers of high or low ranks in society? What does he order you to do? ... Since Abu Sufyan is obliged to tell the truth, his answers are in favor of the Prophet. Hercules finds out that Mohammad is the Messenger of Allah. He tells Abu Sufyan that Mohammad is sincere and he wishes to be one of his followers.....