The Resurrection of Christ: The Truth of the Gospel Involved In
Source: TTT
1 Corinthians 15:14, 15
And if Christ has not been raised, our preaching is worthless, and so is your faith. / In that case, we are also exposed as false witnesses about God. For we have testified about God that He raised Christ from the dead, but He did not raise Him if in fact the dead are not raised.