That is an excellent post! I'm sorry I can't adequately respond to it. Sometimes words are used interchangable in the Bible. I think it depends on the context. Ex: Kingdom of God and Kingdom of Heaven. They don't always mean the same thing in every book.

To refute you would require resources that I don't have. I would need more commentaries and a knowledge of New Testament Greek. I don't have either. As I said in another post, I am not a theologian. Of course, there are others who could easily refute all of this.