And know his will, and approve the things that are more excellent, being instructed out of the law;
All Commentaries on Romans 2:18 Go To Romans 2
Ambrosiaster
AD 400
It is hardly surprising that a Jew should believe, since he has been taught to do so by the law. It is indeed dangerous for him not to believe if he has the law as his guide. Commentary on Paul’s Epistles.