Until the time of John the Baptist, people had to obey the Law of Moses and the Books of the Prophets. But since God's kingdom has been preached, everyone is trying hard to get in.
But we are the ones who are truly circumcised, because we worship by the power of God's Spirit and take pride in Christ Jesus. We don't brag about what we have done,
Don't be cheated by people who make a show of acting humble and who worship angels. They brag about seeing visions. But it is all nonsense, because their minds are filled with selfish desires.
God saved us and chose us to be his holy people. We did nothing to deserve this, but God planned it because he is so kind. Even before time began God planned for Christ Jesus to show kindness to us.
We must try to become mature and start thinking about more than just the basic things we were taught about Christ. We shouldn't need to keep talking about why we ought to turn from deeds that bring death and why we ought to have faith in God.
But God shows undeserved kindness to everyone. That's why he appointed Christ Jesus to choose you to share in his eternal glory. You will suffer for a while, but God will make you complete, steady, strong, and firm.
We have everything we need to live a life that pleases God. It was all given to us by God's own power, when we learned that he had invited us to share in his wonderful goodness.