I tried advancing my case. “But what if the Injil was another gospel, one revealed to Jesus, and it was lost after his death?” “There are at least two critical problems with that, Nabeel. First, it’s pure conjecture. ‘What if ’ is not much of an argument if there is no evidence. Second, you know the Quran tells Christians to ‘judge by the Injil.’39 That means they still had it in Muhammad’s day. The Injil is not a lost scripture.”