Affirmed? Logic without evidence is mental gymnastics, nothing more. All that this "affirmation" shows is that given the assumptions of the author(necessary?)one can make a case, but without evidence that the assumptions are valid it proves nothing. This arguement is so chock full of assumptions it is rendered meaningless.
I don't remember making any argument here for the existence of God. I was merely pointing out what classical theism entails and who where classical theists in the past.
There is no knowledge that can be gained by intellectual abstraction alone(except knowledge about how to use logic, maybe). It can only be called knowledge if it has all three of the legs of inquiry, evidence, logic applied to that evidence and testing to confirm the validity of the logic(wash, rinse, repeat). And that knowledge must be falsifiable, given new evidence or better understanding or failed testing. And all of it must be repeatable by any other person(no spiritual revelation allowed). Without all three legs the argument isn't worth the paper it's written on.
Here again we need to be very specific about definitions. I think I can be satisfied with intellectual abstraction as knowledge.
I can have evidence e.g. change happens.
I can have inquiry e.g. I want to understand why things change the way they do.
I can intellectually abstract necessary indivisible and indestructible simple beings. Call them atomos.
I can further intellectually abstract that all change is the arrangement and rearrangement of these necessary indivisible and indestructible simple beings.
With this knowledge I gained via intellectual abstraction I can then further go and look at the evidence. I can have further inquiry, I can set up new experiments to see of there really are necessary indivisible and indestructible simple beings. There is no evidence at present of these atomos (not to be confused with atoms). But I still have the knowledge of atomos and it is as a result of intellectual abstraction. I can then go further, even if there is no evidence for atomos, and use logic and further intellectual abstraction to see if it even logical to posit a reality where all change is described as the arrangement and rearrangement of atomos in a void.
The way I see it, this would satisfy as legitimate knowledge.
Pure, unvarnished gobbledegoop, non-sense, hocum. You assume it is necessary, you assume it's properties and attributes and you run around in circles chasing your assumptions trying to convince yourself that your invisible friend is a reality. You have no evidence that your assumptions are valid therefore you know nothing about the necessity or any attributes of the assumed being.
Not really no. There are various arguments (or proofs if you want) that attempt to establish the existence of God. Aquinas' 5 ways for example use change (1st), causality (2nd), contingency (3rd), degrees of being and transcendentals (4th) and final causality (5th) as premises in proofs that can in principle demonstrate the existence of something that just is necessary being itself (3rd), whose essence is its existence (2nd), that is intelligence analogously speaking (5th), that just is good (4th) and is purely actual (1st) and that is what classical theists call God. These arguments just fall within a greater scheme what can be labelled as natural secondary causes, powers etc. And the system as a whole is just normal and natural for the theist.
The only possible cause where a deity MIGHT logically be involved is at the beginning, the Big Bang, the First Cause.
Again, definitions here might cause us to talk past each other. Classical theism does not need a universe that has a beginning. In fact the arguments for the existence of God don't even rely on a universe that has a beginning.
The BB was a singularity and we can probably never know anything about what caused that event, but everything thereafter can be seen to follow the laws that came into being at that time(plus a bit of uncertainty coming from the Quantum).
If, for arguments sake there is no event before the big bang, all it would imply is that it had no per accidens cause. This does not imply that it had no per se cause.
If you want to believe(as Ben Franklin, Thomas Jefferson and many more of our Founding Fathers did)that some deity was the cause I have no way of disputing that, though I doubt it. Deities were our way of explaining everything in the world only as long as we were ignorant of the processes of Nature. Once it was understood that thunder was not caused by Thor's hammer Thor didn't stick around long, your necessary deity is not so necessary anymore, either. We have better explanations for all the things that deity was thought necessary for, unless you are saying the Universe itself("That entity for which no greater can be conceived")is that Deity(ala Spinoza and Einstein), but I doubt that, too.
There is a difference between saying something is a necessary being and saying something is necessary for something.