One of the big mysteries of the Quran is what happened to the message that Jesus did preach in the Quran? The Quran says that Allah would make them superior till the day of resurrection, but instead their message seems to have disappeared, so it looks as if Allah was not successful in making them superior. The conversation was then disturbed, so I will have to ask the question again at another time. The conversation then diverted into questions about why did Muhammad have to repent, if he did not have any sins to repent of. The conversation with Muhammed then ended when a rude Christian interrupted up and I then ended up explaining to someone else about not believing in the trinity.