1 Corinthians 15:14, 17, 19
1 Corinthians 15:14 NASB1995
and if Christ has not been raised, then our preaching is vain, your faith also is vain.
1 Corinthians 15:17 NASB1995
and if Christ has not been raised, your faith is worthless; you are still in your sins.
1 Corinthians 15:19 NASB1995
If we have hoped in Christ in this life only, we are of all men most to be pitied.