WHAT IS THE GOSPEL?
The gospel is the good news that Jesus Christ died for our sins in the cross, was buried, then raised from the dead and is now alive, and wants us to believe in Him so that we can become children of God.
I delivered to you first of all that which I also received: that Christ died
for our sins according to the Scriptures, and that He was buried, and that He
rose again the third day according to the Scriptures, and that He was seen by
Cephas, then by the twelve. 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. After that He was seen by James, then Luke by all the
apostles.
1Cor 15:3-4
The Gospel Diagram in 5 Minutes