1 Corinthians 15:10-11
10-11But because God was so gracious, so very generous, here I am. And I'm not about to let his grace go to waste. Haven't I worked hard trying to do more than any of the others? Even then, my work didn't amount to all that much. It was God giving me the work to do, God giving me the energy to do it. So whether you heard it from me or from those others, it's all the same: We spoke God's truth and you entrusted your lives.
12-15Now, let me ask you something profound yet troubling. If you became believers because you trusted the proclamation that Christ is alive, risen from the dead, how can you let people say that there is no such thing as a resurrection? If there's no resurrection, there's no living Christ. And face it—if there's no resurrection for Christ, everything we've told you is smoke and mirrors, and everything you've staked your life on is smoke and mirrors. Not only that, but we would be guilty of telling a string of barefaced lies about God, all these affidavits we passed on to you verifying that God raised up Christ—sheer fabrications, if there's no resurrection.