Titus 1:15
To the pure, all things are pure, but to the defiled and unbelieving, nothing is pure; but both their minds and their consciences are defiled.
Romans 14:20
Do not, for the sake of food, destroy the work of God. Everything is indeed clean, but it is wrong for anyone to make another stumble by what he eats.
Romans 14:23
But whoever has doubts is condemned if he eats, because the eating is not from faith. For whatever does not proceed from faith is sin.
Romans 14:14
I know and am persuaded in the Lord Jesus that nothing is unclean in itself, but it is unclean for anyone who thinks it unclean.
Matthew 15:18
But what comes out of the mouth proceeds from the heart, and this defiles a person.
Acts 10:15
And the voice came to him again a second time, "What God has made clean, do not call common."
Proverbs 21:4
Haughty eyes and a proud heart, the lamp of the wicked, are sin.
Haggai 2:13
Then Haggai said, "If someone who is unclean by contact with a dead body touches any of these, does it become unclean?" The priests answered and said, "It does become unclean."
Zechariah 7:5-6
"Say to all the people of the land and the priests, When you fasted and mourned in the fifth month and in the seventh, for these seventy years, was it for me that you fasted?
Luke 11:39-41
And the Lord said to him, "Now you Pharisees cleanse the outside of the cup and of the dish, but inside you are full of greed and wickedness.
1 Corinthians 6:12-13
"All things are lawful for me," but not all things are helpful. "All things are lawful for me," but I will not be enslaved by anything.
1 Corinthians 8:7
However, not all possess this knowledge. But some, through former association with idols, eat food as really offered to an idol, and their conscience, being weak, is defiled.
1 Corinthians 10:23
"All things are lawful," but not all things are helpful. "All things are lawful," but not all things build up.
1 Corinthians 10:25
Eat whatever is sold in the meat market without raising any question on the ground of conscience.
1 Corinthians 10:31
So, whether you eat or drink, or whatever you do, do all to the glory of God.
1 Corinthians 11:27-29
Whoever, therefore, eats the bread or drinks the cup of the Lord in an unworthy manner will be guilty concerning the body and blood of the Lord.
1 Timothy 4:3-4
who forbid marriage and require abstinence from foods that God created to be received with thanksgiving by those who believe and know the truth.
1 Timothy 6:5
and constant friction among people who are depraved in mind and deprived of the truth, imagining that godliness is a means of gain.
Hebrews 9:14
how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, purify our conscience from dead works to serve the living God.
Hebrews 10:22
let us draw near with a true heart in full assurance of faith, with our hearts sprinkled clean from an evil conscience and our bodies washed with pure water.