Now, since our message is that Christ has been raised from death, how can some of you say that the dead will not be raised to life? If that is true, it means that Christ was not raised; and if Christ has not been raised from death, then we have nothing to preach and you have nothing to believe. More than that, we are shown to be lying about God, because we said that he raised Christ from death—but if it is true that the dead are not raised to life, then he did not raise Christ. For if the dead are not raised, neither has Christ been raised. And if Christ has not been raised, then your faith is a delusion and you are still lost in your sins. It would also mean that the believers in Christ who have died are lost. If our hope in Christ is good for this life only and no more, then we deserve more pity than anyone else in all the world. But the truth is that Christ has been raised from death, as the guarantee that those who sleep in death will also be raised.(1 Corinthians 15:12-20)
The scripture says, I spoke because I believed. In the same spirit of faith we also speak because we believe. We know that God, who raised the Lord Jesus to life, will also raise us up with Jesus and take us, together with you, into his presence. (2 Corinthians 4:13-14)
For we know that when this tent we live in—our body here on earth—is torn down, God will have a house in heaven for us to live in, a home he himself has made, which will last forever. And now we sigh, so great is our desire that our home which comes from heaven should be put on over us; by being clothed with it we shall not be without a body. While we live in this earthly tent, we groan with a feeling of oppression; it is not that we want to get rid of our earthly body, but that we want to have the heavenly one put on over us, so that what is mortal will be transformed by life. God is the one who has prepared us for this change, and he gave us his Spirit as the guarantee of all that he has in store for us. (2 Corinthians 5:1-5)
This is how it will be when the dead are raised to life. When the body is buried, it is mortal; when raised, it will be immortal. When buried, it is ugly and weak; when raised, it will be beautiful and strong. When buried, it is a physical body; when raised, it will be a spiritual body. There is, of course, a physical body, so there has to be a spiritual body. For the scripture says, The first man, Adam, was created a living being; but the last Adam is the life-giving Spirit. It is not the spiritual that comes first, but the physical, and then the spiritual. The first Adam, made of earth, came from the earth; the second Adam came from heaven. Those who belong to the earth are like the one who was made of earth; those who are of heaven are like the one who came from heaven. Just as we wear the likeness of the man made of earth, so we will wear the likeness of the Man from heaven. (1 Corinthians 15:42-49)
While the two were telling them this, suddenly the Lord himself stood among them and said to them, Peace be with you. They were terrified, thinking that they were seeing a ghost. But he said to them, Why are you alarmed? Why are these doubts coming up in your minds? Look at my hands and my feet, and see that it is I myself. Feel me, and you will know, for a ghost doesn't have flesh and bones, as you can see I have. (Luke 24:36-39)
Our friends, we want you to know the truth about those who have died, so that you will not be sad, as are those who have no hope. We believe that Jesus died and rose again, and so we believe that God will take back with Jesus those who have died believing in him. What we are teaching you now is the Lord's teaching: we who are alive on the day the Lord comes will not go ahead of those who have died. There will be the shout of command, the archangel's voice, the sound of God's trumpet, and the Lord himself will come down from heaven. Those who have died believing in Christ will rise to life first; then we who are living at that time will be gathered up along with them in the clouds to meet the Lord in the air. And so we will always be with the Lord. So then, encourage one another with these words. (1 Thessalonians 4:13-18)
But I know there is someone in heaven who will come at last to my defense. Even after my skin is eaten by disease, while still in this body I will see God. I will see him with my own eyes, and he will not be a stranger. (Job 19:25-27)