Christianity-Jesus is the son of God
The anti-Christ won't believe that Jesus is the son of God

Judism-Jesus was just a man...if even

Islam-Jesus was a prophet that the Jews killed therefore the rath of Allah

Allah stamped wretchedness upon the Jews because they killed the prophets and disbelieved Allah's revelations. 2:61

Kill disbelievers (Jews/Christians) wherever you find them. If they attack you, then kil them. Such is the reward of disbelievers. (But if they desist in their unbelief, then don't kill them.) 2:191-2

"Fight those who do not believe in Allah...And the Jews say Ezra is the son of God; and the Christians say Christ is the son of God; these are the words of their mouths; they imitate the saying of those who disbelieved before; Allah's curse be on them; how they are turned away!" (Koran 9:29-30)

I WILL CAST TERROR INTO THE HEARTS OF THOSE WHO DISBELIEVE. THEREFORE STRIKE OFF THEIR HEADS AND STRIKE OFF EVERY FINGERTIP OF THEM. THIS IS BECAUSE THEY ACTED ADVERSELY TO ALLAH AND HIS MESSENGER; AND WHOEVER ACTS ADVERSELY TO ALLAH AND HIS MESSENGER - THEN SURELY ALLAH IS SEVERE IN REQUITING (EVIL). THIS - TASTE IT, AND (KNOW) THAT FOR THE UNBELIEVERS IS THE PUNISHMENT OF FIRE. O you who believe! When you meet those who disbelieve marching for war, then turn not your backs to them. And whoever shall turn his back to them on that day - unless he turn aside for the sake of fighting or withdraws to a company - then he, indeed, becomes deserving of Allah's wrath, and his abode is hell; and an evil destination shall it be. So you did not slay them, but it was Allah Who slew them and you did not smite when you smote (the enemy) but it was Allah Who smote, and that He might confer upon the believers a good gift from Himself; (8:12-17)