Original sin is a myth?
Im assuming you are one of those liberal/progressive "Christians"?
Why do you bring up that "the earth is not six thousand years old"? The bible does not say that and I do not recall myself implying that. You seem to have a hard time comprehending the supernatural. You even mocked the relationship between the old and new testament and the significance of the covenant in another post. Referring to this as God being "Schizophrenic" yet you claim to have respect.
The fact that you claim original sin is a myth just shows your true colors. You also pretty much label Abraham to have never even existed. Amazing the level of arrogance that some folks have towards God yet profess to be a"Christian" who "respects" him.