Romans 14:1 Now accept the one who is weak in faith, but not for the purpose of passing judgment on his opinions.

Romans 14:13 Therefore let us not judge one another anymore, but rather determine this-- not to put an obstacle or a stumbling block in a brother's way.

Romans 14:21 It is good not to eat meat or to drink wine, or to do anything by which your brother stumbles.

1 Corinthians 8:10 For if someone sees you, who have knowledge, dining in an idol's temple, will not his conscience, if he is weak, be strengthened to eat things sacrificed to idols?

1 Corinthians 10:28 But if anyone says to you, "This is meat sacrificed to idols," do not eat it, for the sake of the one who informed you, and for conscience' sake;

Galatians 5:13 For you were called to freedom, brethren; only do not turn your freedom into an opportunity for the flesh, but through love serve one another. (NASB ©1995)