1 Corinthians 15:19 Meaning

17And if Christ be not raised, your faith is vain; ye are yet in your sins.

18Then they also which are fallen asleep in Christ are perished.

19If in this life only we have hope in Christ, we are of all men most miserable.

20But now is Christ risen from the dead, and become the firstfruits of them that slept.

21For since by man came death, by man came also the resurrection of the dead.