'Worshiping' 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.

One day, while he was worshiping in the temple of his god Nisroch, his sons Adrammelech and Sharezer struck him down with the sword and escaped to the land of Ararat. Then his son Esar-haddon became king in his place.

But as for you who abandon the Lord and forget about worshiping at my holy mountain, who prepare a feast for the god called 'Fortune,' and fill up wine jugs for the god called 'Destiny' --