Romans 1:14; Romans 8:12; Romans 15:27

Romans 1:14

14 I am obligated both to Greeks and non-Greeks, both to the wise and the foolish.

Romans 8:12

12 Therefore, brothers and sisters, we have an obligation—but it is not to the flesh, to live according to it.

Romans 15:27

27 They were pleased to do it, and indeed they owe it to them. For if the Gentiles have shared in the Jews’ spiritual blessings, they owe it to the Jews to share with them their material blessings.