This is the Book; in it is guidance sure, where of there is no doubt, guidance to those who fear Allah; (2:2)

Can you (o you men of Faith) entertain the hope that they will believe in you? Seeing that a party of them heard the Word of Allah, and perverted it knowingly after they understood it. (2:75)

Rejected were the messengers before you: with patience and constancy they bore their rejection and their wrongs, until Our aid did reach them: there is none that can alter the words (and decrees) of Allah. Already have you received some account of those messengers. (6:34)

The word of your Lord does find its fulfillment in truth and in justice: None can change His words: for He is the one who hears and knows all. (6:115)

Say: “O men! I am sent to you all, as the Messenger of Allah, to Whom belongs the dominion of the heavens and the earth: there is no god but He: it is He That gives both life and death. So believe in Allah and His Messenger, the Unlettered Prophet, and who believeth in Allah and His words: follow him that (so) you may be guided.” (7:158)

If one amongst the Pagans ask you for asylum, grant it to him, so that he may hear the word of Allah; and then escort him to where he can be secure. That is because they are men without knowledge. (9:6)

If you help not (your leader), (is no matter): for Allah did indeed help him, when the Unbelievers drove him out: he had no more than one companion; they two were in the cave, and he said to his companion, “Have no fear, for Allah is with us”: ten Allah sent down His peace upon him, and strengthened him with forces which you saw not, and humbled to the depths the word of the Unbelievers. But the word of Allah is exalted to the heights: for Allah is Exalted in might, Wise. (9:40)

This Qur`an is not such as can be produced by other than Allah; on the contrary it is a confirmation of (revelations) that went before it, and a fuller explanation of the Book wherein there is no doubt- from the Lord of the worlds. (10:37)

Behold! Verily on the friends of Allah there is no fear, nor shall they grieve; (10:62)

Those who believe and (constantly) guard against evil; (10:63)

For them are glad tidings, in the life of the present and in the Hereafter; no change can there be in the words of Allah. This is indeed the supreme felicity. (10:64)

And recite (and teach) what has been revealed to you of the Book of your Lord: none can change His Words, and none will you find as a refuge other than Him. (18:27)

Say: “If the ocean were ink (wherewith to write out) the words of my Lord, sooner would the ocean be exhausted than would the words of my Lord, even if we added another ocean like it, for its aid.” (18:109)

And if all the trees on earth were pens and the ocean (were ink), with seven oceans behind it to add to its (supply), yet would not the words of Allah be exhausted (in the writing): for Allah is Exalted in Power, full of Wisdom. (31:27)

(This is) the Revelation of the Book in which there is no doubt,-from the Lord of the Worlds. (32:2)

No falsehood can approach it from before or behind it: It is sent down by One Full of Wisdom, Worthy, of all Praise. (41:42)