I think you have misunderstood my case for objective morality. I have not claimed that morality is based on Gods commands he has just arbitrarily decided. God’s purposes are teleological facts embodied in the universe whether we recognise them or not. What does or does not cause us to flourish as conscious beings is down to facts about us and these facts are embodied in the way the universe is including our own physiological, psychological and spiritual natures, not a matter of anyone’s whim from moment to moment.
The reason we think morality is objective is quite independent of belief in God, based on the character of our moral belief – and the fact that these arguments are accepted as correct by so many atheists demonstrates this. Whether or not atheists can then make a convincing case for morality being objective that does not involve God is the question we are then left with. Either way the alternative cases made for understanding morality based on relative truth or personal non-cognitive responses don’t work as we have seen. If you like you can follow atheists like Alex Rosenburg and embrace nihilism but just don’t pretend a non-realist theory of ethics can explain our morality as it exists in human society. For those of us who accept the reality of our moral experience and who also, like you it seems, find atheist arguments for OM unconvincing, then we have a reason to believe in God.
I think you have misunderstood me, DT, there are NO atheist arguments for OM, simply because we see no need for morality to be objective and no evidence for it.
Over the last billion years or so, millions of species have come and gone, for all sorts of reasons. Evolution means that only those who have adapted to their environment and helped each other have survived. We have developed a very good sense of looking after our offspring, just as many other species have and that is why they and we have survived up till now. If we hadn't developed that skill, trait, whatever you call it, we would not be here to discuss this. This then is the way an atheist sees morality.
It follows then that atheists do not try to explain why OM exists, we just don't believe it does. You, on the other hand, see OM as part of God's work, which although understandable from a theist POV, makes no sense to an atheist, as we don't see any need or evidence for OM or God!
You keep quoting atheists who believe in OM but I could quote you ten times as many who do not believe in OM so please don't try to dig up the few who you think must believe in God because I can tell you now, they don't!
I think you are making a case for certain moral behaviours to be universally accepted as good or bad. I agree, but that does not make them Objective.
Alien came out with a weird idea that certain behaviour could be OM even if no one believed it! That means it could be OM to torture a child to death just for fun - how would we know? Just because none of us believe that to be so, in his view, that doesn't matter.
If you say that's ridiculous because we all know TTACTDJFF is terribly wrong, you are again basing that on our subjective opinions. This is why OM itself is a ridiculous concept!