John Dummelow's Commentary on the Bible - Romans 4:1-25
Acceptance by Faith foreshadowed in the old DispensationIn Romans 3:21.; St. Paul set forth the great truth of acceptance by faith. A Jew might object that it was new, and therefore not true. In Romans 3:31; St. Paul answered that in the Law and in faith there is the same moral and religious ideal, which is more completely developed and more perfectly fulfilled by faith. Now he turns to the past, to show that acceptance by faith is not a new idea. It was faith for which Abraham was accepted,... read more
Expository Notes of Dr. Thomas Constable - Romans 4:9-12
3. The priority of faith to circumcision 4:9-12The examples of Abraham and David, both Jews, led to the question Paul voiced in the next verse (Romans 4:9). The apostle pointed out that when God declared Abraham righteous the patriarch was uncircumcised. He was a virtual Gentile. Fourteen years later Abraham underwent circumcision (Genesis 17:24-26). His circumcision was a sign (label) of what he already possessed. This point would have encouraged Paul’s Jewish readers, who made so much of... read more