8 Bible Verses about Deceivers, Of Christians

They do not serve our Lord Jesus Christ, but their own belly; and by good words and fair speeches deceive the hearts of the unaware.

Do not let anyone deceive you about this in any way. That day will not come unless apostasy (a falling away from truth) takes place first, and the man of lawlessness (sin), the man of destruction, is revealed. (2 Timothy 4:3)

I tell you this: Do not let anyone deceive you with false arguments, no matter how good they seem to be.

The Spirit explicitly says that some will fall away from the faith (truth) in later times. Spirits and doctrines of demons will seduce them,

There will arise false Christs and false prophets. They show signs and wonders that will mislead many, even the anointed.

But evil men and impostors will become worse and worse, deceiving and being deceived.

And no wonder for even Satan fashions himself into an angel of light.

But I fear, lest by any means, as the serpent beguiled Eve in his craftiness, your minds will be lead away from the simplicity and the purity (cleanness) that is toward Christ.