Romans 15:19

15:19 in the power of signs and wonders, in the power of the Spirit of God. So from Jerusalem even as far as Illyricum I have fully preached the gospel of Christ.

Romans 15:2

15:2 Let each of us please his neighbor for his good to build him up.

Romans 4:2-5

4:2 For if Abraham was declared righteous by the works of the law, he has something to boast about – but not before God. 4:3 For what does the scripture say? “Abraham believed God, and it was credited to him as righteousness.” 4:4 Now to the one who works, his pay is not credited due to grace but due to obligation. 4:5 But to the one who does not work, but believes in the one who declares the ungodly righteous, his faith is credited as righteousness.