Repent really means to change your mind about God and his Son Jesus Christ.
The Gentiles had to change their mind about Jesus? Some didn't even know about Jesus until it was preached to them, so how would they have to change their mind about him?
Repent is about sins. Repent is about sins to Jews and to Gentiles.
How many times do you have to be told?
Romans 2:5 But because of your stubbornness and your
unrepentant heart, you are storing up wrath against yourself for the day of God’s wrath, when his righteous judgment will be revealed. 6
God “will repay each person according to what they have done.” 7 To those who by persistence in doing good seek glory, honor and immortality, he will give eternal life. 8 But for those who are self-seeking and who reject the truth and follow evil, there will be wrath and anger. 9 There will be trouble and distress for every human being who does evil: first for the Jew, then for the Gentile; 10 but glory, honor and peace for everyone who does good: first for the Jew, then for the Gentile. 11
For God does not show favoritism.
Colossians 3:23 Whatever you do,
work at it with all your heart, as working for the Lord, not for human masters, 24 since you know that you will receive an inheritance from the Lord as a reward. It is the Lord Christ you are serving. 25
Anyone who does wrong will be repaid for their wrongs, and there is no favoritism.
It is not really possible to repent without the Holy Spirit.
Saul in the Old Testament had the Holy Spirit and did not repent.
Jesus told the people to repent when he walked the earth, and they did not yet have the indwelling of the Holy Spirit.
Luke 13:3 I tell you, no! But unless you repent, you too will all perish.
Those that have come to Christ as repentant sinners to be saved by him will repent.
Just listen to your nonsense.
You will never stop sinning as long as you are still in your Adamic body. You need to repent from your holiness doctrine and confess that you are a sinner.
If I did not confess to being a sinner, and repent of my sins, Jesus never would have saved me.
Just believe Jesus.
Repent or perish.
You were given two scriptures from Paul where he says God does not play favoritism and that you will pay for your wrong doing. You think you are standing strong because you say you believe in Jesus and are saved, be careful...God does NOT play favoritism.