New Revised Standard Version
Now if Christ is proclaimed as raised from the dead, how can some of you say there is no resurrection of the dead?

Contemporary English Version
If we preach that Christ was raised from death, how can some of you say the dead will not be raised to life?

New American Bible
But if Christ is preached as raised from the dead, how can some among you say there is no resurrection of the dead?

Douay-Rheims Bible
Now if Christ be preached, that he arose again from the dead, how do some among you say that there is no resurrection of the dead?

Now if Christ be preached, that he arose again from the dead, how do some among you say that there is no resurrection of the dead?

if.

1 Corinthians 15:4 And that he was buried: and that he rose again on the third day according to the scriptures:

how.

1 Corinthians 15:13-19 But if there be no resurrection of the dead, then Christ is not risen again. . . .

Acts 26:8 Why should it be thought a thing incredible that God should raise the dead?

2 Thessalonians 2:17 Exhort your hearts and confirm you in every good work and word.