And that He was buried, and that He was raised on the third day according to the Scriptures, 1 Corinthians 15:4
Paul wrote this letter to the Church of Corinth around 54-55 A.D., this was only around 25 years after the resurrection of Jesus Christ. This letter not only confirmed the authenticity of the crucifixion and resurrection, but became the early  Creed for Christianity.

Paul’s conversion to Christ at the road of Damascus was around 34-35 A.D. only a few years after Christ rose from the grave. That means there was little time for any false stories to be generated about Jesus. The details Paul gave us in the Epistle, was accurate information straight from Jesus Christ.

There were many eye witnesses of Christ resurrection (1 Corinthians 15:6) that were still alive when Paul made this creed. Therefore if it was incorrect, it would have been rebuked or corrected by fellow Christians and his fellow Apostles.

saying, “The Son of Man must suffer many things and be rejected by the elders and chief priests and scribes, and be killed and be raised up on the third day.” Luke 9:22

Jesus made this prophecy to his disciples while he was with them, but they didn’t understand what he was saying at the time. This prophecy was not only clearly fulfilled but then accurately documented by Paul in the Creed of Christianity (1 Corinthians 15:4)

Thank you Lord Jesus for taking the wages of our sins and defeating death Amen!