these are basic philosophical concepts, you ever read a book on philosophy? being confused isn't an argument
you said 1000s of gods ground morality (a transcendental category) so I said provide a worldview or religion that coherently grounds transcendental categories or the necessary preconditions for logic as a direct challenge.
provide a worldview or religion, and explain how it grounds these categories, and I will dismantle your entire argument, provide the positive case for Christianity, and show the impossibility of the contrary.
You really itching to talk about ontological rocks aren't you? I pointed out a contradiction of your argument not an affirmation that any of them ground morality.
Shifting the burden of proof isn't going to save you from your my question. You have to prove how this god grounds morality not just say that he/she does. Then you have to disprove how other gods can't.
You assumed at least 3 things.
1.God can only explain or ground morality by ruling out all other alternatives
2. Not just a god but your very specific god that you so happen to worship.
3. In addition your own exclusive interpretation of that very specific god (because as you know there are many different bibles and christian denominations)
You are just making an overreaching and unfalsifiable argument here.