" Islam requires us to believe that Jesus was so incompetent as a teacher and prophet that he was not able to instill this most simple fact in his followers’ minds: that he was merely a human. Given that Islam’s central proclamation is tawhid, this means Jesus was an abject failure. In fact, he was worse than a total failure, since he left his disciples believing the exact opposite of tawhid. "

― Nabeel Qureshi , No God but One: Allah or Jesus?: A Former Muslim Investigates the Evidence for Islam and Christianity