1 Corinthians 15:1-11 New King James Version (NKJV)

The Risen Christ, Faith’s Reality

15 Moreover, brethren, I declare to you the gospel which I preached to you, which also you received and in which you stand, ² by which also you are saved, if you hold fast that word which I preached to you—unless you believed in vain.

³ For I delivered to you first of all that which I also received: that Christ died for our sins according to the Scriptures, ⁴ and that He was buried, and that He rose again the third day according to the Scriptures, ⁵ and that He was seen by Cephas, then by the twelve. ⁶ After that He was seen by over five hundred brethren at once, of whom the greater part remain to the present, but some have fallen asleep. ⁷ After that He was seen by James, then by all the apostles. ⁸ Then last of all He was seen by me also, as by one born out of due time.

⁹ For I am the least of the apostles, who am not worthy to be called an apostle, because I persecuted the church of God. ¹⁰ But by the grace of God I am what I am, and His grace toward me was not in vain; but I labored more abundantly than they all, yet not I, but the grace of God which was with me. ¹¹ Therefore, whether it was I or they, so we preach and so you believed.