And thus We have sent to you (O Muhammad SAW) Ruh (a Revelation, and a Mercy) of Our Command. You knew not what is the Book, nor what is Faith? But We have made it (this Qur'ân) a light wherewith We guide whosoever of Our slaves We will. And verily, you (O Muhammad SAW) are indeed guiding (mankind) to the Straight Path (i.e. Allâh's Religion of Islâmic Monotheism). (52) The Path of Allâh, to Whom belongs all that is in the heavens and all that is in the earth. Verily, all the matters at the end go to Allâh (for decision). (53)

Az-Zukhruf

In the name of Allah, the Beneficent, the Merciful

Hâ¬Mîm. [These letters are one of the miracles of the Qur'ân, and none but Allâh (Alone) knows their meanings]. (1) By the manifest Book (i.e. this Qur'ân that makes things clear). (2) Verily, we have made it a Qur'ân in Arabic, that you may be able to understand (its meanings and its admonitions). (3) And Verily, it (this Qur'ân) is in the Mother of the Book (i.e. Al-Lauh Al-Mahfûz), with Us, indeed Exalted, full of Wisdom. (4) Shall We then (warn you not and) take away the Reminder (this Qur'ân) from you, because you are a people Musrifûn.[] (5) And how many a Prophet have We sent amongst the men of old. (6) And never came there a Prophet to them but they used to mock at him. (7) Then We destroyed men stronger (in power) than these,— and the example of the ancients has passed away (before them) (8) And indeed if you ask them, "Who has created the heavens and the earth?" They will surely say: "The All-Mighty, the All-Knower created them." (9) Who has made for you the earth like a bed, and has made for you roads therein, in order that you may find your way, (10)