No, God doesn't want us to be rich. There aren't spiritual principles that we can follow to become rich. God wants us to be more like His Son.
What a terrible mistranslation of Genesis 1:28. The verse means what it says based on the words and who they were given to.
So tell me, have you applied this miraculous spiritual principles and gotten rich yourself? I doubt it or you wouldn't be wasting your time deceiving people here.