17 And if Christ has not been raised, your faith is futile; you are still in your sins.

Read 1 Corinthians 15:17 Using Other Translations

And if Christ be not raised, your faith is vain; ye are yet in your sins.
And if Christ has not been raised, your faith is futile and you are still in your sins.
And if Christ has not been raised, then your faith is useless and you are still guilty of your sins.