Romans 3:1
1Then what advantage does the Jew have? Or what is the profit of circumcision?
Then what advantage does the Jew have? Or what is the profit of circumcision? Wesley: what then, may some say, is the advantage of the Jew, or of the circumcision—those that are circumcised—above the Gentiles. Chapter 2 has just said that a Jew is one inwardly; the protest is fair, not a trick.
Both camps must say this together first: the question is not imaginary. Circumcision was not a toy, and Israel’s history is not erased. Wesleyan Arminians do not shrug off the honor God gave this people. Advantage, if there is any, will be God’s gift, not a wage the sign itself earned. Paul will name the gift next, then use it to convict rather than to found a boast.
Calvin: though Paul proved that bare circumcision brought nothing, he could not deny some difference between Jew and Gentile, sealed by the Lord in that symbol. It was inconsistent to make a distinction of which God was the author void. He therefore asks what made the Jew superior, and what profit there is of circumcision.
The advantage, if it exists, is God’s doing. Circumcision as a naked sign justifies no one—that was chapter 2. The sacrament is not empty because God appointed it; its worth will be located in the word, not in the flesh. Both camps refuse to let the inward Jew of 2:28–29 cancel the Old Testament.