Jesus foretold his death and resurrection
"Then Jesus took the twelve on one side and spoke to them, “Listen to me. We are now going up to Jerusalem and everything that has been written by the prophets about the Son of Man will come true. For he will be handed over to the heathen, and he is going to be jeered at and insulted and spat upon, and then they will flog and kill him. But he will rise again on the third day.”
Luke 18:31-32
Death could not have any power over him because He said.
"I myself am the resurrection and the life,” Jesus told her. “The man who believes in me will live even though he dies, and anyone who is alive and believes in me will never die at all. Can you believe that?” John 11:25-26
Now if the rising of Christ from the dead is the very heart of our message, how can some of you deny that there is any resurrection? For if there is no such thing as the resurrection of the dead, then Christ was never raised. And if Christ was not raised then neither our preaching nor your faith has any meaning at all.
Further it would mean that we are lying in our witness for God, for we have given our solemn testimony that he did raise up Christ—and that is utterly false if it should be true that the dead do not, in fact, rise again! For if the dead do not rise neither did Christ rise, and if Christ did not rise your faith is futile and your sins have never been forgiven.
Moreover those who have died believing in Christ are utterly dead and gone. Truly, if our hope in Christ were limited to this life only we should, of all mankind be the most to be pitied!
But the glorious fact is that Christ did rise from the dead: he has become the very first to rise of all who sleep the sleep of death. As death entered the world through a man, so has rising from the dead come to us through a man! As members of a sinful race all men die; as members of the Christ of God all men shall be raised to life, each in his proper order, with Christ the very first and after him all who belong to him when he comes. 1 Cor 15:12-23
But perhaps someone will ask, “How is the resurrection achieved? With what sort of body do the dead arrive?” Now that is talking without using your minds! In your own experience you know that a seed does not germinate without itself “dying”. When you sow a seed you do not sow the “body” that will eventually be produced, but bare grain, of wheat, for example, or one of the other seeds. God gives the seed a “body” according to his laws—a different “body” to each kind of seed.
Then again, even in this world, all flesh is not identical. There is a difference in the flesh of human beings, animals, fish and birds.
There are bodies which exist in this world, and bodies which exist in heaven. These bodies are not, as it were, in competition; the splendor of an earthly body is quite a different thing from the splendor of a heavenly body. The sun, the moon and the stars all have their own particular splendor, while among the stars themselves there are different kinds of splendor. These are illustrations here of the raising of the dead. The body is “sown” in corruption; it is raised beyond the reach of corruption. It is “sown” in dishonor; it is raised in splendor. It is sown in weakness; it is raised in power. It is sown a natural body; it is raised a spiritual body. As there is a natural body so will there be a spiritual body. 1 Cor 15:39-50
It is written, moreover, that: ‘The first man Adam became a living being’.
So the last Adam is a life-giving Spirit. But we should notice that the order is “natural” first and then “spiritual”. The first man came out of the earth, a material creature. The second man came from Heaven and was the Lord himself. For the life of this world men are made like the material man; but for the life that is to come they are made like the one from Heaven. So that just as we have been made like the material pattern, so we shall be made like the Heavenly pattern.
For I assure you, my brothers, it is utterly impossible for flesh and blood to possess the kingdom of God. The transitory could never possess the everlasting.
“Men and brother-Jews, I can surely speak freely to you about the patriarch David. There is no doubt that he died and was buried, and his grave is here among us to this day. But while he was alive he was a prophet. He knew that God had given him a most solemn promise that he would place one of his descendants upon his throne.
He foresaw the resurrection of Christ, and it is this of which he is speaking. Christ was not deserted in death and his body was never destroyed. ‘Christ is the man Jesus, whom God raised up—a fact of which all of us are eye-witnesses!’ He has been raised to the right hand of God; he has received from the Father and poured out upon us the promised Holy Spirit—that is what you now see and hear!
Acts 2:29-35
“People in this world,” Jesus replied, “marry and are given in marriage. But those who are considered worthy of reaching that world, which means rising from the dead, neither marry nor are they given in marriage. They cannot die any more but live like the angels; for being children of the resurrection, they are the sons of God. But that the dead are raised, even Moses showed to be true in the story of the bush, when he calls the Lord ‘the God of Abraham, the God of Isaac, and the God of Jacob’. For God is not God of the dead, but of the living. For all men are alive to him.” Luke 20:34-38
Yet every advantage that I had gained I considered lost for Christ’s sake. Yes, and I look upon everything as loss compared with the overwhelming gain of knowing Jesus Christ my Lord. For his sake I did in actual fact suffer the loss of everything, but I considered it useless rubbish compared with being able to win Christ. For now my place is in him, and I am not dependent upon any of the self-achieved righteousness of the Law. God has given me that genuine righteousness which comes from faith in Christ. How changed are my ambitions! Now I long to know Christ and the power shown by his resurrection: now I long to share his sufferings, even to die as he died, so that I may perhaps attain as he did, the resurrection from the dead. Phil 3:7-11
I saw the souls of those who had been executed for their witness to Jesus and for proclaiming the Word of God—those who never worshipped the animal or its statue, and had not accepted its mark upon their foreheads or their hands. They came to life and reigned with Christ for a thousand years. (The rest of the dead did not come to life until the thousand years were over.) This is the first resurrection. Happy and holy is the one who shares in the first resurrection! The second death cannot touch such men; they shall be priests of God and of Christ, and shall reign with him for the thousand years. Rev 20:4-6