1 Corinthians 15:2-4

It is this Good News that saves you if you continue to believe the message I told you—unless, of course, you believed something that was never true in the first place. I passed on to you what was most important and what had also been passed on to me. Christ died for our sins, just as the Scriptures said. He was buried, and he was raised from the dead on the third day, just as the Scriptures said.