We've had threads discussing the existence of God. This thread is not about whether God exists nor about whether he has sent Prophets, but particularly looking at a claim and if it's rational. Rational, not as in if it's true, but if it's rationally coherent and possible to claim writing as miracle by challenging others to bring the like of it in which all humans and Jinn fail too. It's not even about whether it has happened or not, nor about the content of the miracle (Quran), but just that claim.
I don't know why people have to mix all topics into one thread all the time.
Alright then... it is not rational. I repeat: NOT rational.
As in, it is not rational to claim that the Quran has some divine source based on the idea that no one else is up to the challenge of writing it with a matched eloquence.
And in defense of my position (that it is, in no way, rational or "fair" to make this expectation, and when it can't be met, use it to fortify your positions on God), I would posit exactly what I have already - which is that there are a great many things that appear on our world that cannot be reproduced by anyone. Another simple example that is actually used by theists quite often (and in fact, has been used on me just recently) is the idea of telling someone to "create a blade of grass" - and when they can't, the theist claims that it is therefore "obvious" that God must have had a hand in creating the blade of grass, because no human being can create one. That is completely irrational, proves nothing, actually says nothing, and is downright preposterous.
And this gets us right back to the idea of whether or not God exists in the first place for claims like this - because I could easily (SO SO EASILY) make an equivalent claim of any kind and state the same sort of nonsense, and there would literally be no difference to the "challenge" I put forth to you. No difference. For example:
Unicorns are the only ones that can affect the universe around us while simultaneously being undetectable. Their horns were used to dig the Grand Canyon in all its splendor. I think it a fair challenge that if a human being cannot reproduce something of the same grandeur and splendor as the Grand Canyon, then they must admit that these unicorns had a hand in its creation.
Now: MAKE ME A GRAND CANYON! DO IT!! DO IT NOW!!!!!!