God judges men from the inside out; men judge men from the outside in. Perhaps to God, an extreme mental patient is doing quite well in going a month without murder, for he fought his chemical imbalance and succeeded; oppositely, perhaps the healthy, able and stable man who has never murdered in his life yet went a lifetime consciously, willingly never loving anyone but himself may then be subject to harsher judgment than the extreme mental patient. It might be so that God will stand for the weak and question the strong.
So whom does God wrong in commanding the destruction of the Canaanites? Not the Canaanite adults, for they were corrupt and deserving of judgment. Not the children, for they inherit eternal life. So who is wronged? Ironically, I think the most difficult part of this whole debate is the apparent wrong done to the Israeli soldiers themselves. Can you imagine what it would be like to have to break into some house and kill a terrified woman and her children? The brutalising effect on these Israeli soldiers is disturbing.
Unfortunately, human perception is not very developed. Everyone sees whatever they know or what they want, without considering the limitations of their knowledge or what is moral in the world. As a result, humans are a flawd species.
I find something repulsive about the idea of vicarious redemption. I would not throw my numberless sins onto a scapegoat and expect them to pass from me; we rightly sneer at the barbaric societies that practice this unpleasantness in its literal form. There's no moral value in the vicarious gesture anyway. As Thomas Paine pointed out, you may if you wish take on a another man's debt, or even to take his place in prison. That would be self-sacrificing. But you may not assume his actual crimes as if they were your own; for one thing you did not commit them and might have died rather than do so; for another this impossible action would rob him of individual responsibility. So the whole apparatus of absolution and forgiveness strikes me as positively immoral, while the concept of revealed truth degrades the concept of free intelligence by purportedly relieving us of the hard task of working out the ethical principles for ourselves.
The wicked fear the good, because the good are a constant reproach to their consciences. The ungodly like religion in the same way that they like lions, either dead or behind bars; they fear religion when it breaks loose and begins to challenge their consciences.
As for being poisoned by a book, there is no such thing as that. Art has no influence upon action. It annihilates the desire to act. It is superbly sterile. The books that the world calls immoral are books that show the world its own shame.
Chaperons don't enforce morality; they force immorality to be discreet.