In my opinion, you slander Moses and God when you keep refering to the Being some people obeyed/followed/worshipped as "their" god/God as though there are a lot of gods around and you are now refering to the one Moses walked with. The atheists and polytheists love this sort of making many gods out of the Diety. You write of Jesus and "his" God and so on. There are many ways to slander God. The teaching you mention (which I never heard of) is one. Calling the being certain named people recognized as "their" god (one among man gods) is another. There is more than one way to fall off of a horse.
"He has shown you, O man, what is good and what the Lord requires of you. But to do justly..and to love mercy...and to walk humbly with your God."