Vlad,
No because the universe has an observable contingent component. Where as the necessary entity does not.
Only if you want to assert that to be case though. How would you know that the god you’ve asserted into existence doesn’t itself have some contingent component?
If the universe has parts then it cannot be necessary because of it's dependency on those parts. If it is contingent then it could have been other wise.
Again, you’re just conflating an observable property of the universe (contingency) with the universe itself. If you want to make an argument for phenomena we see in the universe as necessarily applying to the universe itself by all means try it, but so far at least all you’ve done it to assert that to be the case.
I have nowhere proposed God just is.
Yes you have. If you want instead to propose a caused god though, then you need something to have caused it and so on forever – ie, infinite regress.
I.e.absolute zero reason to propose his existence.
Your “ie” is a non sequitur. Your reason (however bad) still requires a god that just is – ie, has no antecedent.
The argument from contingency makes God reasonable.
No it doesn’t, because it relies on magic – ie, an uncaused god.
The necessary nature makes God reasonable…
Still no – see above.
, I Say that the cause of God lies within God because there is nowhere else for it to lie.
So magic then. There’s only “nowhere else for it to lie” if you want hand wave away the problem of contingency for your god.
If you want an infinite regress then I would say it's down to you to demonstrate any sufficient reason about it by argument.
I haven’t argued for an infinite regress (that was NS’s straw man).
Can you for instance describe an infinite regression of causes a single entity?
Can you? Again, all inserting “god” into the story does is to avoid infinite regress with special pleading. If you’re incredulous about a non-created universe, then you have to address the same question about a supposed creator. Using magic as your way out is just adding more assumptions to the options.