...If God is an uncreated entity, then you admit that there can be something that just always existed. In your case, that is God, whom you use to explain the creation of everything else. However, Occam's razor can be used to cut God away, because you are inventing an unnecessary entity to explain physical existence.
No. There you mistate my position on two counts. Firstly, I don't
invent God. That would be an anathema. I wouldn't worship an invented god. So I not only deny the notion of inventing God but don't recognise that theology/atheology.
OK. Perhaps "invent" is not the right word to use with you. God is a concept, and the mind invents concepts on the basis of experience and reason. All I was saying was that you posit the existence of God, but Occam's razor undermines your justification for doing so, because you are positing an entity that is not necessary to explain the existence of physical reality. IOW, there is no logic that demands we posit a cause to explain its existence, although I can certainly see why it is tempting to posit a cause for the Big Bang.
Secondly, I don't accept that the lack of an explanation for why the universe exists is something Occam can simply dismiss. Atheists expropriate Occam's razor and use it as a hand-waving exercise to special plead the claim that existential why questions are invented questions that don't matter...
Occam's razor does not prove nonexistence. Its purpose is to prevent the proliferation of unnecessary steps in an argument. Nothing more. And whether atheists or theists invoke it is totally irrelevant. It is about empirical validation, not the categories of people who invoke it.
...Can you admit that why we are here matters a LOT if the universe is the result of contingent intent?
Why we exist matters a lot to me regardless of whether it is the result of contingent intent. That's why we are having this discussion.
... That said, you also appear to be completely oblivious to the irrationality of a God that can know the future but be capable of changing the future
On the contrary. It's perfectly rational IMO. And I assert that being able to change the future and cause it to be what you want it to be is part of being able to know what will happen. No inconsistency in that...
You assert that, and I assert that an omniscient being cannot logically have the power to change what it knows will happen. The problem, I believe, is that you can't stop thinking of God as a kind of human being, whose imperfect knowledge turns the future into a perpetual hypothetical. The future cannot be hypothetical for an omniscient being. It is fixed reality.
...But aren't you now changing the topic from omnipotence to omniscience?
Of course, and that is why I used words like "that said" and "also". Omniscience is not the same thing as omnipotence, but the juxtaposition of the two concepts is very relevant to the discussion of an omnimax God. They cause theologians to engage in logical contradictions that actually disprove the possibility that their version of God exists.
...If God can change his mind, then he cannot possibly know what his own future will be, for, if he knows it, he cannot change it.
You ignore the fact that God can answer the question '
what are you going to do tomorrow' by saying 'I haven't decided yet'.
Or perhaps you don't understand that an omnipotent God is probably the most likely being who can afford to not worry about the future. Que sera sera.
God doesn't need to be omnipotent to answer the question any way he pleases. The question before us is whether such an answer makes any rational sense. An omniscient being, by definition, has already decided what it is going to do tomorrow. If it can change its mind, then it is not omniscient. I know you don't want to accept that point, but it is true by definition. Not open to debate, despite your effort to assert that it is. Worrying about the future only makes sense if the future is hypothetical, so I agree with you that your God does not worry about the future. But my agreement is not with your logic.