Romans 4:9
4:9 Is this blessedness then for the circumcision or also for the uncircumcision? For we say, “faith was credited to Abraham as righteousness.”
Romans 9:30
Israel’s Rejection Culpable
9:30 What shall we say then? – that the Gentiles who did not pursue righteousness obtained it, that is, a righteousness that is by faith,
Romans 10:6
10:6 But the righteousness that is by faith says: “Do not say in your heart, ‘Who will ascend into heaven?’” (that is, to bring Christ down)
Romans 10:8
10:8 But what does it say? “The word is near you, in your mouth and in your heart” (that is, the word of faith that we preach),