Roma 7:20

7:20 Now if I do what I do not want, it is no longer me doing it but sin that lives in me.

Roma 11:1

Israel’s Rejection not Complete nor Final

11:1 So I ask, God has not rejected his people, has he? Absolutely not! For I too am an Israelite, a descendant of Abraham, from the tribe of Benjamin.

Roma 14:23

14:23 But the man who doubts is condemned if he eats, because he does not do so from faith, and whatever is not from faith is sin. ¹ 

[14:23]  ¹ tc Some mss insert 16:25-27 at this point. See the tc note at 16:25 for more information.