Romans 14:5
one man thinks one day fitter for religious worship than another: another thinks every day alike. let every man follow the persuasion of his own mind.
Romans 14:23
for he that makes a difference, is self-condemn'd, if he eats against his own persuasion: for every action of that kind is sin .
Romans 14:14
I know, being fully assured by the Lord Jesus, that there is nothing unclean of itself: it is only so to him that thinks it is unclean.
1 Corinthians 8:7
But every one has not this knowledge: for some still imagine the idol represents a deity: and eat the meat under the notion of an offering to such a being: by which erroneous opinion they are infected with idolatry.
1 Corinthians 8:11
so that your notions may endanger the life of thy weak brother, for whom Christ died.
Galatians 4:9-10
or rather that you are favoured by him, how can ye turn again to the weak and beggarly elements of the law, to which you desire again to be in bondage?
Colossians 2:16-17
Let no man therefore condemn you for meats or drinks, or in respect of feasts, or new moons, or sabbaths:
1 John 3:19-21
Hereby we shall know that we are true professors, and set our consciences securely at rest.