@NumbFaint,
The creator of all things visible and invisible is the God of Israel. And he conceded that men have worshipped other gods for he has said , ""You shall have no other gods before me." It is a part of the 10 commandments. Deuteronomy 5:7, Old Testament.
But you have forsaken me and served other gods, so I will no longer save you.....Jud 10:13
Eternal god who is the only one with the power and desire to raise the dead for eternity makes it clear there is many other gods and some gods man sets up for himself and some man believes in just to tickle his ears.
Deuteronomy 4:24...clearly shows the world has many gods for the creator has said it himself.....For the Lord your God is a consuming fire, a jealous God.
Exodus 34:14......Do not worship any other god, for the Lord, whose name is Jealous, is a jealous God.