'Deceiving' in the Bible

"When a person sins and commits a trespass against the Lord by deceiving his fellow citizen in regard to something held in trust, or a pledge, or something stolen, or by extorting something from his fellow citizen,

Let him not trust in what is worthless, deceiving himself; for worthlessness will be his reward.

The destroyer is as good as dead, you who have not been destroyed! The deceitful one is as good as dead, the one whom others have not deceived! When you are through destroying, you will be destroyed; when you finish deceiving, others will deceive you!

Now the Spirit explicitly says that in the later times some will desert the faith and occupy themselves with deceiving spirits and demonic teachings,

But evil people and charlatans will go from bad to worse, deceiving others and being deceived themselves.

If we say we do not bear the guilt of sin, we are deceiving ourselves and the truth is not in us.