39 But we do not belong to those who shrink back and are destroyed, but to those who have faith and are saved.

Read Hebrews 10:39 Using Other Translations

But we are not of them who draw back unto perdition; but of them that believe to the saving of the soul.
But we are not of those who shrink back and are destroyed, but of those who have faith and preserve their souls.
But we are not like those who turn away from God to their own destruction. We are the faithful ones, whose souls will be saved.