'Adultery' in the Bible

And I saw [that even though Judah knew] that for all the acts of adultery (idolatry) of faithless Israel, I [the Lord] had sent her away and given her a certificate of divorce, yet her treacherous sister Judah was not afraid; but she went and was a prostitute also [following after idols].

Because of the thoughtlessness of Israel’s prostitution [her immorality mattered little to her], she desecrated the land and committed adultery with [idols of] stones and trees.

“Why should I [overlook these offenses and] forgive you?Your children have abandoned (rejected) MeAnd sworn [their oaths] by those who are not gods.When I had fed them until they were full [and bound them to Me by a promise],They committed [spiritual] adultery,Assembling in troops at the houses of prostitutes (idols).

Will you steal, murder, commit adultery, swear [oaths] falsely, offer sacrifices or burn incense to Baal, and follow after other gods that you have not known,

“Also I have seen a horrible thing in the prophets of Jerusalem:They commit adultery and walk in lies;They encourage and strengthen the hands of evildoers,So that no one has turned back from his wickedness.All of them have become like Sodom to Me,And her inhabitants like Gomorrah.

because they have acted foolishly in Israel and have committed adultery with their neighbors’ wives and in My Name have spoken false and concocted words, which I did not command them. I am He who knows and I am a witness,” says the Lord.’”