Easy, so easy I'll use a cliche: Can God make a rock so big he cannot move it?
If he can, then he is not omnipotent - because he cannot move the rock. If he can move the rock, then he isn't omnipotent - because he cannot make a rock big enough that he cannot move it.
Hit that one out of the park for you.
I could give you lots more on the logical impossibility of that kind of god all day. . .
Pangloss
Yes Talloola, the etymology can make us lose sight of what it is we're trying to define. I used a small 'g' in my use of the word god to indicate I don't hold that word in the same reverence as the conventional use of it. In fact I usually spell it "gawd".I don't have a better word either. It's much too big to be encapsulated with such a tiny word, no?
Here's a more subtle one that ties a lot of people up in logical knots: can god change his mind? If he can't, then obviously he's not omnipotent. If he can though, it must mean he's not omniscient or he'd have known the circumstances that would cause him to change his mind and he'd have made the right decision in the first place. Can he even make a decision if he's presumed to know everything? It must all be laid out before him like a map. Then what's the point of intercessory prayer? Isn't that asking him to change his mind about something? And if it isn't, it must mean he'd have done it anyway...
Awesome try s_lone, one I had to think about for a minute.
But really, what you've done is demonstrate again the logical impossibility of omnipotence: an omnipotent being would have to lose its omnipotence in order to be omnipotent. . .but then it would no longer be omnipotent.
See how clever that Burmese Tiger Trap* is?
Pangloss
(sorry for the Bugs Bunny reference)
If we agree that God is 'everything', then we agree that God exists and God becomes an undeniable reality. But that doesn't lead us anywhere. We still don't know what is the nature of God... what is God's form...
To me THE question is this: Is God alive? And more specifically, is God conscious?
God's the big, hairy dude sitting in the corner with a gun, ok?8O
That's indeed a more subtle one to tackle...
The problem I see with this is that the concept of ''changing one's mind'' is very much embedded in a linear conception of time. It seems to me that an omniscient and omnipotent being would not be subject to time as we know it. Omniscience would require a consciousness of everything at once. That means an omniscient being would have unlimited access to everything at once. With that kind of omniscience, the concept of time becomes irrelevant, if we accept the notion that time and space are intricately related. If you inhabit the infinity of space, than you also inhabit the infinity of time. 'Changing one's mind' means to reconsider a position that was taken in the past. But a truly omniscient being inhabits all space-time at once. There's no such thing as the past if you are omniscient. No need for memory.
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Honestly... I don't have a clue if omnipotence and omniscience is possible. But I find it practical to think in human creative terms. When a writer is writing a story, he is, in a way, omniscient and omnipotent. The writer is the God of his own creation. But the writer doesn't exist in a vacuum... That raises the good old endless question of the origin of God... Where does God come from... What is God's frame of reality?
What if we substitute the word universe for god? And then consider the terms "the one" or the "the way".
Does that change anything? Please expand.