Jesus must have died. He came to offer salvation to the world.
King James Version
Luke 24: 18-27
And the one of them, whose name was Cleopas, answering said unto him, Art thou only a stranger in Jerusalem, and hast not known the things which are come to pass there in these days?
And he said unto them, What things? And they said unto him, Concerning Jesus of Nazareth, which was a prophet mighty in deed and word before God and all the people:
And how the chief priests and our rulers delivered him to be condemned to death, and have crucified him.
But we trusted that it had been he which should have redeemed Israel: and beside all this, to day is the third day since these things were done.
Yea, and certain women also of our company made us astonished, which were early at the sepulchre;
And when they found not his body, they came, saying, that they had also seen a vision of angels, which said that he was alive.
And certain of them which were with us went to the sepulchre, and found it even so as the women had said: but him they saw not.
Then he said unto them, O fools, and slow of heart to believe all that the prophets have spoken:
Ought not Christ to have suffered these things, and to enter into his glory?
And beginning at Moses and all the prophets, he expounded unto them in all the scriptures the things concerning himself.