If Adam and Eve didn’t know the difference between good and evil why was God so miffed at them when they ate the fruit? To be sure, they disobeyed a direct order but they could not have known it was wrong to do so. After all, God himself made them that way. In the modern justice system they would have undoubtedly got off for mental incompetency. Are we to lax or was God too strict?
Every creature thinks itself best in its own element, that is the place it thrives in, and enjoys its happiness in; now Christ is the element of a Christian.