KJV:
But if there be no resurrection of the dead, then is Christ not risen:
NASB:
But if there is no resurrection of the dead, not even Christ has been raised;
KJV:
And if Christ be not risen, then is our preaching vain, and your faith is also vain.
NASB:
and if Christ has not been raised, then our preaching is vain, your faith also is vain.
KJV:
Yea, and we are found false witnesses of God; because we have testified of God that he raised up Christ: whom he raised not up, if so be that the dead rise not.
NASB:
Moreover we are even found to be false witnesses of God, because we testified against God that He raised Christ, whom He did not raise, if in fact the dead are not raised.
KJV:
For if the dead rise not, then is not Christ raised:
NASB:
For if the dead are not raised, not even Christ has been raised;
KJV:
And if Christ be not raised, your faith is vain; ye are yet in your sins.
NASB:
and if Christ has not been raised, your faith is worthless; you are still in your sins.