To claim another moral system is a failure, you first have to account for the absolute morality with which you condemn it with.<quoted text>
YOur moral system fails because you choose to invent a god and make that your moral absolute.
The problem is that god isn't real and you're lying about it.
You've had since the beginning of time to put your morality where your mouth is, but time and time again, you guys continue to talk about a deity that simply does not exist.
That's why you're in a cult I suppose, you have problems with facing reality, probably afraid of the impermanence of life I think.
Please account for the absolute morality you keep appealing to.
You cannot of course, because that implies the First Cause.
So the only thing you can do is make arbitrary claims and assert arbitrary opinions, which reveal that in fact you want to be the definer of absolute morality.
That way, you get to set the laws and do what you want.
But of course that road leads to anarchy, which any intelligent person will appreciate.