Romans 14:5
For one truly judges day above day: and one judges every day. Let each one be perfectly certain in his own mind.
Romans 14:23
And he being judged if he eat, has been condemned for not of faith; and everything not of faith is sin.
Romans 14:14
I know and am persuaded in the Lord Jesus, that nothing common by itself; except to any one reckoning to be common, to that one it is common.
1 Corinthians 8:7
But not in all, knowledge: and some with consciousness of the idol even till now eat as a sacrifice to idols: and their consciousness being weak is contaminated.
1 Corinthians 8:11
And shall the weak brother be destroyed upon thy knowledge, for whom Christ died?
Galatians 4:9-10
And now, having known God, and rather known of God, how turn ye again to the weak and poor elements, to which again ye wish anew to be in a servile condition
Colossians 2:16-17
Therefore let not any judge you in food, or in drink, or in turn of festival, or of the new moon, or of sabbaths:
1 John 3:19-21
And in this we know that we are of the truth, and we will yield our hearts before him.