Either Jesus or Muhammad is a cheater and a liar. If what is written in the Koran is correct, than Jesus of Nazareth has deceived all who believe in him.

Mecca is the epic center of massive outpourings of evil, leading all Muslims into deception.

The students of Jesus were convinced that their master was the promised Messiah.

John 1:41
The first thing Andrew did was to find his brother Simon and tell him, “We have found the Messiah”

There would always be a chance that his students had misunderstood Him. But since Jesus Him self claimed to be the Messiah, there should be no doubt that He claimed to be God, who had come down from Heaven in Human form.

John 4:24-26
God is spirit, and his worshipers must worship in spirit and in truth.” The woman said, “I know that Messiah” (called Christ) “is coming. When he comes, he will explain everything to us.” Then Jesus declared, “I who speak to you am he.”

Some people claim that the Messiah was not God, or God the Son. He was just a son of God, like all of us. A mortal man.

If that was the case, than the prophetic Words about the coming of the Messiah can not be trustworthy. The prophet Isaiah told in plain words that the Messiah and God would be the same.

Isaiah 9:6

For to us a child is born, to us a son is given, and the government will be on his shoulders. And he will be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.

The prophet Muhammad claim that God do not have a divine Son, that is God. So either Muhammad has given us a false revelation, or Jesus of Nazareth is a blunt liar.

People who believe that the Bible is the One and only true written revelation of God Almighty will not accept Muhammad as a true prophet. And since we believe he is a false prophet, His followers will face the same destiny as him.

The book of Revelation explains:

Revelation 20:10

And the devil, who deceived them, was thrown into the lake of burning sulfur, where the beast and the false prophet had been thrown. They will be tormented day and night for ever and ever.

People who brand Jesus of Nazareth as a liar will have to pay for this falsehood in the burning fire of Hell.