'Falsehood' in the Bible

“This is your lot, the portion measured to youFrom Me,” declares the Lord,“Because you have forgotten MeAnd trusted in falsehood.

Then the Lord said to me, “The prophets are prophesying falsehood in My name. I have neither sent them nor commanded them nor spoken to them; they are prophesying to you a false vision, divination, futility and the deception of their own minds.

O Lord, my strength and my stronghold,And my refuge in the day of distress,To You the nations will comeFrom the ends of the earth and say,“Our fathers have inherited nothing but falsehood,Futility and things of no profit.”

“Also among the prophets of Jerusalem I have seen a horrible thing:The committing of adultery and walking in falsehood;And they strengthen the hands of evildoers,So that no one has turned back from his wickedness.All of them have become to Me like Sodom,And her inhabitants like Gomorrah.

How long? Is there anything in the hearts of the prophets who prophesy falsehood, even these prophets of the deception of their own heart,