2 Look, I, Paul, am telling you that if you have yourselves circumcised, having Christ won’t help you. 3 Again I swear to every man who has himself circumcised that he is required to do the whole Law. 4 You people who are trying to be made righteous by the Law have been estranged from Christ. You have fallen away from grace!5 We eagerly wait for the hope of righteousness through the Spirit by faith. 6 Being circumcised or not being circumcised doesn’t matter in Christ Jesus, but faith working through love does matter. 7 You were running well—who stopped you from obeying the truth? 8 This line of reasoning doesn’t come from the one who calls you. 9 A little yeast works through the whole lump of dough. 10 I’m convinced about you in the Lord that you won’t think any other way. But the one who is confusing you will pay the penalty, whoever that may be. 11 Brothers and sisters, if I’m still preaching circumcision, why am I still being harassed? In that case, the offense of the cross would be canceled. 12 I wish that the ones who are upsetting you would castrate themselves! 13 You were called to freedom, brothers and sisters; only don’t let this freedom be an opportunity to indulge your selfish impulses, but serve each other through love. 14 All the Law has been fulfilled in a single statement: Love your neighbor as yourself. 15 But if you bite and devour each other, be careful that you don’t get eaten up by each other! (Galatians 5:2-15, CEB)
It does not matter what you look like on the outside or the things you do that someone says are required. None of these things matter. Circumcised or not circumcised is not the entrance to eternity.
We are set right by God through the grace of Christ. It is not our appearance or adherence to a set of rules. When we love our neighbor and love God we are performing the law, so not external mark is going to make a difference.
We are called to love people and love God and when we do that, that is all that matters.