Titus 1:15
To the pure all things are pure: but to the corrupted and unbelieving there is nothing pure; yea, their mind and their conscience are polluted.
Romans 14:20
Do not destroy the work of God on account of meat. All things are pure; but it is evil to the man who eats with offence:
Romans 14:23
but if he may eat doubting, he has been condemned, because it is not of faith; but every thing which is not of faith is sin.
Romans 14:14
I know, and am persuaded in the Lord Jesus, that there is nothing unclean of itself: except to him who considers it unclean, to him it is unclean.
Matthew 15:18
But those things going out from the mouth come forth from the heart; and these pollute the man.
Acts 10:15
And the voice again the second time came to him, Whatsoever things God has cleansed, do not count unclean;
Luke 11:39-41
And the Lord said to him, Now you Pharisees purify the outside of the cup and the plate, but the interior is full of extortion and wickedness.
1 Corinthians 6:12-13
All things are lawful to me, but all things are not profitable: all things are lawful, but I will not be brought under the power of any.
1 Corinthians 8:7
But there is not knowledge in all people: but some, with the conscience of the idol even until now, eat as if it was sacrificed to the idol; and their conscience being weak is polluted.
1 Corinthians 10:23
All things are lawful; but all things are not profitable. All things are lawful; but all things do not edify.
1 Corinthians 10:25
Eat everything which is sold in market, asking no questions on account of conscience;
1 Corinthians 10:31
Then whether you eat, or whether you drink, or what you do, do all things to the glory of God.
1 Corinthians 11:27-29
So whosoever may eat the bread or drink the cup of the Lord unworthily, shall be guilty of the body and the blood of the Lord.
1 Timothy 4:3-4
forbidding to marry, commanding to abstain from meats, which God created for reception with thanksgiving to the faithful and to those perfectly knowing the truth.
1 Timothy 6:5
wranglings of men having been corrupted as to their mind and turned away from the truth, considering that gain is godliness.
Hebrews 9:14
how much more shall the blood of Christ, who through the eternal Spirit offered up himself without spot to God, purify our conscience from dead works to serve the living God?
Hebrews 10:22
let us draw nigh with a true heart in a full assurance of faith, having been sprinkled as to our hearts from an evil conscience,