Why do Christians worship four gods?

Despite all your verbiage, I really hate to be so blunt with you when I say you are really one very mixed up PERSON. You seem to be intelligent enough to further pursue the real academics involved in these matters. The dogma of the Trinity is stated very simply: There are three Persons in ONE God. Hence, they are co-equal in one uncreated Divine Nature just as all humans are co-equal in only one created human nature. No one has any more of human nature than the other. The very foundation of the Trinity dogma is based upon the concept of only ONE God. All your conclusions herein are pure non-sense. And Mary is a CREATED creature and servant of God who has been assigned the role of helping mankind toward salvation. In other words, Mary is required to use her special gifts in the service of man whom God also loves very much. Her special status is not just for her own glorification, but also for our benefit and eventual glorification. Even Jesus said that His mother, father, brother and sisters were those who do the will of His Father. Yes, Mary is our servant commissioned to bring us closer to Jesus and God for our own good.