Romans 14:20
You must not break down God's work for the mere sake of food! Everything may be clean, but it is wrong for a man to prove a stumbling-block by what he eats;
Romans 14:14-15
I know, I am certain in the Lord Jesus, that nothing is in itself unclean; only, anything is unclean for a man who considers it unclean.
Acts 10:15
A second time the voice came back to him, "What God has cleansed, you must not regard as common."
Titus 1:15
For the pure all things are pure, but nothing is pure for the polluted and unbelieving; their very mind and conscience are polluted.
Matthew 15:11
it is not what enters a man's mouth that defiles him, what defiles a man is what comes out of his mouth."
Matthew 18:6
But whoever is a hindrance to one of these little ones who believe in me, better for him to have a great mill-stone hung round his neck and be sunk in the deep sea.
Romans 14:21
the right course is to abstain from flesh or wine or indeed anything that your brother feels to be a stumbling-block.
1 Corinthians 6:12-13
'All things are lawful for me'? Yes, but not all are good for me. 'All things are lawful for me'? Yes, but I am not going to let anything master me.
1 Corinthians 8:8-13
Now mere food will not bring us any nearer to God; if we abstain we do not lose anything, and if we eat we do not gain anything.
1 Corinthians 10:31-33
So whether you eat or drink, or whatever you do, let it be all done for the glory of God.
Ephesians 2:10
God has made us what we are, creating us in Christ Jesus for the good deeds which are prepared beforehand by God as our sphere of action.
Philippians 1:6
of this I am confident, that he who has begun the good work in you will go on completing it until the day of Jesus Christ.