1 Corinthians 15:12-14

WNT(i) 12 But if Christ is preached as having risen from the dead, how is it that some of you say that there is no such thing as a resurrection of the dead? 13 If there is no such thing as a resurrection of the dead, then Christ Himself has not risen to life. 14 And if Christ has not risen, it follows that what we preach is a delusion, and that your faith also is a delusion.