1 Corinthians 15:14–16

15:14 And if Christ has not been raised, then our preaching is futile and your faith is empty. 15:15 Also, we are found to be false witnesses about God, because we have testified against God that he raised Christ from the dead, when in reality he did not raise him, if indeed the dead are not raised. 15:16 For if the dead are not raised, then not even Christ has been raised.