In the NT, it is claimed Jesus of Nazareth preached the Gospel of the Kingdom of God.
In the Gospels, Jesus preached the Gospel of the Kingdom of God BEFORE Paul the persecutor preached Christ crucified, died for our sins and resurrected on the third day.
In gMark, the Gospel of Jesus is repeated multiple times.
1.
Mark 1:14-15 KJV
Now after that John was put in prison , Jesus came into Galilee, preaching the gospel of the kingdom of God,
And saying , The time is fulfilled , and the kingdom of God is at hand : repent ye , and believe the gospel
2.
Mark 9:1 KJV
And he said unto them, Verily I say unto you, That there be some of them that stand here, which shall not taste of death, till they have seen the kingdom of God come with power.
3.
Mark 9:47 KJV
And if thine eye offend thee, pluck it out : it is better for thee to enter into the kingdom of God with one eye, than having two eyes to be cast into hell fire..
4.
Mark 10:23 KJV
And Jesus looked round about , and saith unto his disciples, How hardly shall they that have riches enter into the kingdom of God!
5.
Mark 13KJV 10 And the gospel must first be published among all nations.
6.
Mark 14:25 KJV
Verily I say unto you, I will drink no more of the fruit of the vine, until that day that I drink it new in the kingdom of God.
7.
Mark 14:62 KJV
And Jesus said , I am : and ye shall see the Son of man sitting on the right hand of power, and coming in the clouds of heaven.
8.
Mark 15:43 KJV
Joseph of Arimathaea, an honourable counsellor, which also waited for the kingdom of God, came , and went in boldly unto Pilate, and craved the body of Jesus.
In the NT Jesus himself preached the Gospel of the Kingdom of God BEFORE Paul.
The crucifixion and resurrection had nothing to do with the Gospel of Jesus.
The Pauline Gospel was a LATER INVENTION.
Romans 109 That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.