Christians claim that Jesus is God, who entered the world to die for the sins of man. Muslims claim that this is a false belief, because this is a change on the part of God, and it is rationally impossible for a beginningless being to change.
The Miracle of the Quran for non-Arabic Speakers
One of the proofs for the prophethood of Muhammed ﷺ is the Quran, which is an imitable literary miracle of unrivaled eloquence. How can someone who does not speak Arabic realize this?
Keys to the Unseen 