A couple comments here:
1) None of this (or the Platinga quote) mentions God specifically.
2) There are so many if's in that Platinga quote that I don't even know where to begin. Basically, "
If X, then P, Q, R, S". Sure, "If I was a frog, I would not own a house and type on a computer". Who cares about conditionals if the protasis clause is a) false or b) undetermined.
3) Christian belief is warranted only if it is true? So is it true or not? That's the whole point.
It would not be
a human, that's for sure!
It would be a brain hooked up to a computer.
The first definition in Merriam-Webster:
"
Universe:
the whole body of things and phenomena observed or postulated." (emphasis mine)
That is a very broad definition. It includes everything. Every phenomena observed. Every phenomena
postulated. By this definition it is nonsensical to say something is "outside" the universe because it is a
contradiction of definition.
Perhaps what you mean is that God exists in some other higher dimension or reality or something of that sort? That I could understand because other dimensions are possible, if poorly understood.
These things do "exist" in some sense but in the same way that unicorns, Harry Potter and Santa Claus exist. Numbers just happen to be more useful than unicorns so we use the abstract concept of numbers more often than the abstract concept of unicorns.
Be careful how you define existence otherwise you'll end up in an Everything Exists scenario.
How is God distinguishable from some other abstract concepts such as "8", "unicorn", "libertarianism", "Frodo", or "Tao"?
I would suggest reading
The Self Illusion by Bruce Hood. Its a very interesting read and touches on this.
The idea of personal identification over time depends strongly on a set of preserved memories. Have you ever had the experience of looking at an old photograph and thinking, "Was that really me?" You might have no memory of the photograph or events surrounding the photograph, but you know that the person in the photograph has all the physical attributes of yourself (as you remember or as you've been told).
There is actually no true sense of Self beyond the present moment. This can also be observed in people with severe memory disorders. They completely lose their temporal sense of Self because they have no set of preserved memories. They exist only in the present moment.
The present sense of Self is related to the hard problem of consciousness which is fascinating but I believe a subject for another thread.
I started this thread by asking a question.
Are questions now claims which require proof? How bizarre...
An answer to the thread OP!


After all that big epistemological discussion, that's the answer? The Bible?
I said a long time ago in this thread that I don't want the Bible to be an answer because God is claimed to exist
right here and
right now.
To say that the Bible is somehow
required to distinguish God from an imaginary concept is like someone asking how you distinguish the sun from the moon and you reference him to a 1960s astronomy textbook. You shouldn't need to reference old sources (even if they are authoritative!) in order to show that something exists
right here and
right now.
And if there are
no distinguishing features from a mental construct then it
is a mental construct,
by definition.
The Biblical God set a precedent where killing your firstborn son (Gen 22:2) and murdering everyone in a whole city (1 Sam 15:2-3) were both acceptable commands from God. So jumping off a bridge doesn't seem so crazy.
This discussion has come down to the age-old Christian responses of "the Bible" and "accept Jesus into your heart". I think we have finished the conversation.
Thanks for the discussion! It was a good one