One of the most sickeningly annoying arguments that theists like to make is that atheists have no objective standards by which we can judge right and wrong. Of course the standard response to this is to point out the many examples of hideously immoral acts condoned in the Old Testament, examples such as this:
“Now go and smite Amalek, and utterly destroy all that they have, and spare them not; but slay both man and woman, infant and suckling, ox and sheep, camel and ass.”
– 1 Samuel 15:3 (KJV)
Here we have genocide and the killing of small children and babies condoned in a single verse. What is the standard response to this? Whether you’re a theist or an atheist you probably can guess what it is; ‘you have to understand the context of that verse’…
Here’s the thing; if killing babies and children is objectively wrong this means that by definition there is no context in which it can be permissible. You can’t have it both ways. You can’t say that the Bible gives you objective moral standards, and then when faced with the inconvenient fact that the Bible (or at least the Old Testament) depicts a psychotic genocidal God who commands suckling infants to be slaughtered, claim that one has to understand the context. If killing is objectively wrong, then there needs to be no discussion about context, killing is wrong in every context – that’s what objectively wrong means. If there is a context which needs to be understood, and which makes the event permissible then you are arguing from a subjective standard.
The contortions that theists go to when defending their bigoted genocidal maniac of a God is quite amusing to observe. All you have to do is ask a few straight forward questions and they tie themselves in knots. Is something right because God says it is right? Does that mean that eating your own children would be right if God makes you do it (Jeremiah 19:7-9)? If not then doesn’t that mean God has nothing to do with objective morality?
There is actually quite interesting philosophical discussion to be had about whether or not objective morality exists (I don’t know if it does or not), but there is one thing that is clear to all free-thinkers; the God of the Bible is a sickeningly evil demon of a God who deserves no apologies from anyone, and it only makes a mockery of any kind of moral discussion to try and advocate such a being as the source of all that is right and true.