"I believe that, basically, since Adam and Eve's sin, God has decided to let humans see if they can rule themselves, because that is what Adam and Eve wanted to do -- they wanted to choose for themselves what "good" and "bad" was."
I have seen some extraordinary examples of superior, super-human reasoning in my life, but this certainly isn't one of them. The very idea that because in the dim and distant past, the so-called "original pair" of human beings screwed up somehow, that God has sentenced the entire human race to get along without his help is perhaps the most brain-dead, absurd, stupid and generally drooling from the mouth piece of crap pretending to be reasoning I've ever seen.
Your idea of the nature and character of God is somewhere in the tenth basement parking deck, the one just above the sewer. The very idea of original sin is an affront to the Living God and should be to each and every one of his children, as should be the atonement doctrine.
In fact, the above "reasoning" is so lacking in anything resembling consistency with the ideals of the creator it deserves no more comment from me. And it's author needs to have his/her head examined next time s/he passes by a vegetable stand.