Indeed, when heathen people who have no law instinctively do what the law demands, although they have no law, they are a law to themselves,

for they show that the deeds the law demands are written on their hearts, because their consciences will testify for them, and their inner thoughts will either accuse or defend them,

So if the uncircumcised heathen man observes the just demands of the law, will he not be counted as though he were a Jew?