Leviticus 15:8

Or if the man with the discharge spits on one who is clean, he too shall wash his clothes and bathe in water and be unclean until evening.

Isaiah 1:16

“Wash yourselves, make yourselves clean;
Remove the evil of your deeds from My sight.
Cease to do evil,

Galatians 1:8-9

But even if we, or an angel from heaven, should preach to you a gospel contrary to what we have preached to you, he is to be accursed!

1 Timothy 4:1-3

But the Spirit explicitly says that in later times some will fall away from the faith, paying attention to deceitful spirits and doctrines of demons,

Titus 1:9-10

holding fast the faithful word which is in accordance with the teaching, so that he will be able both to exhort in sound doctrine and to refute those who contradict.

James 4:8

Draw near to God and He will draw near to you. Cleanse your hands, you sinners; and purify your hearts, you double-minded.

But false prophets also arose among the people, just as there will also be false teachers among you, who will secretly introduce destructive heresies, even denying the Master who bought them, bringing swift destruction upon themselves.

Jude 1:4

For certain persons have crept in unnoticed, those who were long beforehand marked out for this condemnation, ungodly persons who turn the grace of our God into licentiousness and deny our only Master and Lord, Jesus Christ.

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