'Gods of the Nations' in the Bible

Don't you know what I and my fathers have done to all the peoples of the lands? Were the gods of the nations of the lands in any way able to deliver their land out of my hand?

He also wrote letters insulting Yahweh, the God of Israel, and to speak against him, saying, "As the gods of the nations of the lands, which have not delivered their people out of my hand, so shall the God of Hezekiah not deliver his people out of my hand."