Truth evidence of Al-Quran

Al-Quran has the many functions. Among them is a proof of Prophet Muhammad. Proof is presented in the challenges that are gradually. First, challenging anyone whointo doubt to arrange the kind of Al-Quran as a whole (see QS 52:34). Second, challenging them to prepare a ten advantages of such Al-Quran (read QS 11:13). All the Al-Quran contains the advantages of 114. Third, challenging them to prepare the advent of only one kind of Al-Quran (read QS 10:38). Fourth, challenging them to arrange things such as more or less the same as the one from Surah Al-Quran (read QS 2:23).

In this case, Al-Quran asserts: Say (O Muhammad) if the jinn and mankind together to create a similar Al-Quran is, they will not be able to make similar with it, even though some of them become coadjutor for some of the other. (QS 17: 88).