The Scriptures tell us, "The first man, Adam, became a living person." But the last Adam -- that is, Christ -- is a life-giving Spirit.
References for 1 Corinthians 15:45
What came first was the natural body, then the spiritual body comes later.
Adam, the first man, was made from the dust of the earth, while Christ, the second man, came from heaven.
Every human being has an earthly body just like Adam's, but our heavenly bodies will be just like Christ's.
Just as we are now like Adam, the man of the earth, so we will someday be like Christ, the man from heaven.
What I am saying, dear brothers and sisters, is that flesh and blood cannot inherit the Kingdom of God. These perishable bodies of ours are not able to live forever.
But let me tell you a wonderful secret God has revealed to us. Not all of us will die, but we will all be transformed.
It will happen in a moment, in the blinking of an eye, when the last trumpet is blown. For when the trumpet sounds, the Christians who have died will be raised with transformed bodies. And then we who are living will be transformed so that we will never die.
References for 1 Corinthians 15:52
For our perishable earthly bodies must be transformed into heavenly bodies that will never die.
When this happens -- when our perishable earthly bodies have been transformed into heavenly bodies that will never die -- then at last the Scriptures will come true: "Death is swallowed up in victory.
References for 1 Corinthians 15:54
O death, where is your victory? O death, where is your sting?"
References for 1 Corinthians 15:55