1 Corinthians 15:6, 17, 42
1 Corinthians 15:6 TPT
He also appeared to more than five hundred of his followers at the same time, most of whom are still alive as I write this, though a few have passed away.
1 Corinthians 15:17 TPT
And if Christ is not alive, you are still lost in your sins and your faith is a fantasy.