1 Corinthians 15:44-49

They are buried as natural human bodies, but they will be raised as spiritual bodies. For just as there are natural bodies, there are also spiritual bodies. The Scriptures tell us, “The first man, Adam, became a living person.” But the last Adam—that is, Christ—is a life-giving Spirit. What comes first is 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. Earthly people are like the earthly man, and heavenly people are like the heavenly man. Just as we are now like the earthly man, we will someday be like the heavenly man.