Hello TruthSeeker:
I hope you're seeking the truth!
TruthSeeker: "...
First of all, you are assuming Ockham’s Razor is true...".
I'm not assuming it to be true; I'm totally convinced it is true.
And there is nothing wrong about dumping useless junk away.
It's just simple good common sense and good economics.
TruthSeeker: "...
When did God create the universe? Is the "world" really eternal?...Who is God? When was He born?......".
Those questions are for the theists (monos, pans, D.D., D.H., J.A., & others) to answer explicitly, convincingly, and without much guff.
And if they answer them the truth seeker's way, they will have a big unresolvable and devastating contradiction on their table.
TruthSeeker: "...
Nothingness is part of Him. It's not above, nor below. In the same way, we are not above nor below Him...".
I don't think that is conventional.
And I don't think it's a convincing thing to say at all.
TruthSeeker: "...
Once again, who is God?...".
The Deity under discussion, here, is the 'Prime Mover' of Aristotle, the 'Clock Maker' of Newton, the 'Biblical Father', the 'Quranic Allah', 'I Am Who I Am' of the Ancient Hebrews, the 'Viking Odin', the 'Jove' of the Romans, the 'Starter' of the Big Bang,...etc....etc....
They may appear a lot and daunting, but those deities are similar and can be knocked out or down logically by one single blow to their very concept.
TruthSeeker: "...
Of course God is self-contradictory. He encompasses all things. It's like bringing matter and antimatter together, in a state where they coexist. That's what God is...".
Again, TruthSeeker, that is not a serious definition of God.
You may define the Cosmos that way, but certainly not God.
God has to be intelligent, powerful, smart, dashing, and has personality, in order from Him to think, design, create, reward, and punish.
TruthSeeker: "...
you cannot prove the nonexistence of an object...".
But, certainly, you can prove the impossibility of its existence, if you can demonstrate that its very concept is illogical and contradictory and absurd.
TruthSeeker: "...
Looks like you are the one commiting a fallacy...".
Sorry, pal, no fallacy here!
Many smart and very clever people appear all the time in public and say '
God is above logic and science and cannot be proved or disproved'.
They say that not because they believe it's true, but because it's the best and the nicest dimplomatic thing to say.
You can't really be that ruthless to the extent of telling the truth to a club of old nice ladies!
Well, so long TruthSeeker, for now!
We will go through the rest of your post, next time.