Galatians 2:5

2:5 But we did not surrender to them even for a moment, in order that the truth of the gospel would remain with you.

Romans 14:14

14:14 I know and am convinced in the Lord Jesus that there is nothing unclean in itself; still, it is unclean to the one who considers it unclean.

Romans 14:1

Exhortation to Mutual Forbearance

14:1 Now receive the one who is weak in the faith, and do not have disputes over differing opinions.

Romans 4:3-5

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.

Hebrews 9:10

9:10 They served only for matters of food and drink and various washings; they are external regulations imposed until the new order came.