1 Corinthians 15:50-52
1 Corinthians 15: 50 to 52
50 I declare to you, brothers, that flesh and blood cannot inherit the kingdom of God, nor does the perishable inherit the imperishable.
51 Listen, I tell you a mystery: We will not all sleep, but we will all be changed--
52 in a flash, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, the dead will be raised imperishable, and we will be changed.