The Jews would often pride themselves as being the seed of Abraham. They’d go around telling people that we are of Abraham and followers of Moses. They are putting on their religious garments and put themselves over everyone else. Paul takes them back to the law. He says the law was to point you to Christ; it was never meant to save you. In fact, we were all condemned under the law. Therefore the law was to point us to Jesus Christ that we might be justified by faith to those who believe.
If you believe and were baptized in Christ, you are now one with the body of Christ. You can say we are all now one family. We are part of the family of God. We are all on equal ground. The things that separated us before no longer separate us because we are now one with Jesus. The answer to all of the division that we have been experiencing is faith in Jesus.
One in Christ,