'Idolatry' in the Bible

So it will come to pass when Moab presents himself,When he wearies himself [worshiping] on his high place [of idolatry]And comes to his sanctuary [of Chemosh, god of Moab] to pray,That he will not prevail.

Therefore, the Lord, who redeemed Abraham [from paganism] says this, concerning the house of Jacob (Israel):“Jacob will not be ashamed, nor will his face turn pale [with disappointment because of his children’s degenerate behavior];