The gospel of the kingdom was meant for Israel. It was good news that their Messiah was at hand ready to restore the kingdom of Israel. The gospel of the grace of God was preached by Paul.
Romans 16
25 Now to him that is of power to stablish you according to my gospel, and the preaching of Jesus Christ, according to the revelation of the mystery, which was kept secret since the world began,
26 But now is made manifest, and by the scriptures of the prophets, according to the commandment of the everlasting God, made known to all nations for the obedience of faith:
Romans 16
25 Now to him that is of power to stablish you according to my gospel, and the preaching of Jesus Christ, according to the revelation of the mystery, which was kept secret since the world began,
26 But now is made manifest, and by the scriptures of the prophets, according to the commandment of the everlasting God, made known to all nations for the obedience of faith:
“That the Gentiles should be fellowheirs, and of the same body, and partakers of his promise in Christ by the gospel:”
Ephesians 3:6 KJV
do you see where it’s about inheritance ? how Gentiles has become fellow heirs with Israel ? That’s why Paul is saying stuff like this in the same epistle a few paragraphs later
“But fornication, and all uncleanness, or covetousness, let it not be once named among you, as becometh saints; Neither filthiness, nor foolish talking, nor jesting, which are not convenient: but rather giving of thanks.
For this ye know, that no whoremonger, nor unclean person, nor covetous man, who is an idolater, hath any inheritance in the kingdom of Christ and of God.
Let no man deceive you with vain words: for because of these things cometh the wrath of God upon the children of disobedience. Be not ye therefore partakers with them.”
Ephesians 5:3-7 KJV
That doesn’t seem to be Paul saying Jesus does and rose the end and the kingdom isn’t for you but maybe I’m way off and oil wasn’t saying anything but a few quotes that seem conditionless