Titus 1:15
All things indeed are clean to the clean: but to the defiled and to the unbelievers there is nothing clean; but their very mind and conscience are defiled.
Romans 14:20
For the sake of meat destroy not the work of God. All things indeed are clean; but it is an evil thing for a man to eat, giving offence.
Romans 14:23
But he that maketh a difference between meats, if he eat is condemned, because he doth it not by faith: for every thing which is not of faith, is sin.
Romans 14:14
I know, and am convinced by the Lord Jesus, that there is nothing unclean of itself; but to him who thinketh any thing to be unclean, to him it is unclean.
Matthew 15:18
But the things which go forth out of the mouth, come out of the heart, and they are the things which defile a man:
Acts 10:15
And the voice again a second time came to him, What God hath cleansed, call not thou unclean.
Luke 11:39-41
Then said the Lord unto him, Now ye Pharisees make the outside of the cup and of the dish clean, but your inward parts are full of extortion and wickedness.
1 Corinthians 6:12-13
All things are lawful for me, but all things are not expedient; all things are lawful for me, but I will not put myself under the power of any.
1 Corinthians 8:7
Howbeit there is not in all men this knowledge; but some having conscientious respect for the idol to this moment, eat the meat as sacrificed to the idol; and their conscience being weak, is defiled.
1 Corinthians 10:23
All things are lawful for me, but all things are not profitable; all things are lawful for me, but all things edify not.
1 Corinthians 10:25
Every thing which is sold in the shambles eat, asking no question for conscience sake;
1 Corinthians 10:31
Whether therefore ye eat or drink, or whatsoever ye do, do all things to the glory of God.
1 Corinthians 11:27-29
Wherefore, whosoever eateth of this bread, or drinketh the cup of the Lord unworthily, he is guilty of the body and blood of the Lord.
1 Timothy 4:3-4
prohibiting marriage, and enjoining abstinence from particular meats, which God created to be received with thanksgiving by the faithful, and those who acknowledge the truth.
1 Timothy 6:5
perverse wranglings of men corrupt in mind, and destitute of truth, who think to make gain of godliness; depart from such men.
Hebrews 9:14
how much more shall the blood of Christ, who, by the eternal Spirit, offered up himself in sacrifice without blemish to God, cleanse our conscience from dead works, that we may perform divine service to the living God?
Hebrews 10:22
let us come to him with a true heart, in full assurance of faith, having our hearts sprinkled from an evil conscience, and the body washed with pure water: