Treasury of Scripture Knowledge

Summary

Unto the pure all things are pure: but unto them that are defiled and unbelieving is nothing pure; but even their mind and conscience is defiled.

Bible References

The pure

Luke 11:39
But the Lord said to him, "Now you Pharisees cleanse the outside of the cup and of the dish, but your inside is full of greediness and wickedness.
Acts 10:15
And the voice [came] again to him for the second time: "[The things] which God has made clean, you must not consider unclean!"
Romans 14:14
I know and am convinced in the Lord Jesus that nothing [is] unclean of itself, except to the one who considers something to be unclean; to that person [it is] unclean.
1 Corinthians 6:12
All [things] are permitted for me, but not all [things] are profitable. All [things] are permitted for me, but I will not be controlled by anything.
1 Corinthians 10:23
All [things] are permitted, but not all [things] are profitable. All [things] are permitted, but not all [things] build up.
1 Timothy 4:3
who forbid marrying [and insist on] abstaining from foods that God created for sharing in with thankfulness by those who believe and who know the truth,

Their

1 Corinthians 8:7
But this knowledge [is] not in everyone. But some, being accustomed until now to the idol, eat [this food] as food sacrificed to idols, and their conscience, [because it] is weak, is defiled.
Hebrews 9:14
how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, cleanse our consciences from dead works to serve [the] living God?
Hebrews 10:22
let us approach with a true heart in the full assurance of faith, our hearts sprinkled [clean] from an evil conscience and our bodies washed with pure water.

General references

Leviticus 7:19
And the meat that touches anything unclean must not be eaten; it must be burned with fire, and as for the [clean] meat, anyone who is clean may eat the meat.
Leviticus 10:10
and to distinguish between the holy and the unholy, as well as between the unclean and the clean,
Leviticus 11:34
Any of the food that could be eaten on which water [from such a vessel] comes shall become unclean, and any liquid that could be drunk in any [such] vessel shall become unclean.
Deuteronomy 14:3
You shall not eat any detestable thing.
Acts 24:16
{For this reason} also myself {always} do my best to have a clear conscience toward God and people.