Notes

QURAN
It's the Truly Word of GOD; and it differs from other books in that:
- Written by the supervision of (Holy spirit) by the commands of Allah through his prophet Muhammad -through his life, not after his death-
- At the time of its revelation (until now as well), it was memorized by heart and saved in books by most of Muslims at that time ...
- It's memorized by heart by 100s of millions of people around the world and their numbers is increasing with time.... HARD to CHANGE !
- It has lot miracles:
Other than its Miracle Language (in Arabic); being using Expressive, Linguistic, Powerful, Perfect, Smooth, Simple, Rhythmic Sentences & even WORDS that are easy to memorize ! It has also lot of Miracles of (the unseen Time & Place) And moreover, There are lots of other miracles:

* CHALLENGE statement that no one on the surface of the earth either human and non-human can get a chapter or even a 3 sentences as what is in QURAN (No Author would write something like that- and this denies the fact that Muhammad -Pbuh- can be the author)... and this challenge was on more than 1400 years ago
P.S: It won't be beaten in future since BEST people of this language were at that time (and actually this is why it made some of them be sure that this book is not a made of human -it's from supreme being that's perfect - Allah)
*Scientifically Proved facts were mentioned in Quran 1400 years ago (proves that it is not from a human)
*** Pain receptors are in the skin.....
(http://quran-human.blogspot.com/p/skin-pain-receptor.html)
(http://miraculousquran.blogspot.com/2009/08/surah-nisa-456-pain-receptors-in-skim.html)

*** Mountains stabilize earth ..... (mountains as being pegs which stabilize the earth)
(http://www.thekeytoislam.com/en/scientific-explanations-quran-mountains.aspx)

*** Embryology (baby development)....
(http://www.answering-islam.org/Quran/Science/embryo.html)

*** Expansion of the Universe (& others)....
(http://www.islam-guide.com/bqs/17astronomy.htm)

All of this was revealed 1400 years ago (proved by science these days) and there are more yet to come!
It mustn't be from human...