Many Christians use the argument that Muhammad was deceived by Satan, Meaning the Quran is satanic and not from Allahﷻ. One verse they will use is 2 Corinthians 11:14. However, this is wrong. Why would they curse Gabriel عَلَيْهِ ٱلسَّلَامُ when it is known he is one of the greatest Angels?
Another verse they will use is Matthew 7:15, Where it says to Beware of false prophets. However this is also wrong, As verses ahead conclude that you will be able to tell which is a true prophet by their fruits, Or actions. Since Muhammad ﷺ was known to be a kind man, and Muhammad itself means worthy of praise, also proves this is wrong.
Matthew 12:26 "And if Satan cast out Satan, he is divided against himself; how shall then his kingdom stand?"
24:21
O you who have believed, do not follow the footsteps of Satan. And whoever follows the footsteps of Satan - indeed, he enjoins immorality and wrongdoing. And if not for the favor of Allāh upon you and His mercy, not one of you would have been pure, ever, but Allāh purifies whom He wills, and Allāh is Hearing and Knowing.
35:6
Surely Satan is an enemy to you, so take him as an enemy. He only invites his followers to become inmates of the Blaze.
4:76
3:159 So by mercy from Allāh, [O Muḥammad], you were lenient with them. And if you had been rude [in speech] and harsh in heart, they would have disbanded from about you. So pardon them and ask forgiveness for them and consult them in the matter. And when you have decided, then rely upon Allāh. Indeed, Allāh loves those who rely [upon Him].
Those who believe fight in the cause of Allāh, and those who disbelieve fight in the cause of ṭāghūt. So fight against the allies of Satan. Indeed, the plot of Satan has ever been weak.
16:98
When you recite the Quran, seek refuge with Allah from Satan, the accursed.
If you are tempted by Satan, then seek refuge with Allah. Surely He is All-Hearing, All-Knowing.
7:200