1 Corinthians 15:1-2

Christ’s Resurrection

15:1 Now I want to make clear for you, brothers and sisters, the gospel that I preached to you, that you received and on which you stand, 15:2 and by which you are being saved, if you hold firmly to the message I preached to you – unless you believed in vain.

1 Corinthians 15:11

15:11 Whether then it was I or they, this is the way we preach and this is the way you believed.