In the cave of Hiraa’ and away from people, Jibreel (Gabriel) came down to our Prophet Muhammad while he was worshiping Allaah The Almighty The One Who Has no partner and said to him: "Recite." Muhammad  said, "I cannot recite,". Jibreel pressed him hard and repeated the order ‘Recite.’ ‘I cannot recite’ said he trembling and terrified, and once again he pressed him hard and said: ‘Recite.’ Again he answered while shaking and trembling ‘I cannot recite.’ Jibreel held him for the third time then released him and said: {Recite in the name of your Lord who created.} [Quran 96: 1]
Then this situation comes to an end and Jibreel disappears. Muhammad hurries back home, trembling and sweating profusely. He enters upon his wife Khadeejah and says to her: Cover me, cover me. [Al-Bukhari] She covers him with wool covers, and wipes the sweat from his forehead.
The Will of Allaah The Almighty has been fulfilled and the seal prophet on earth was chosen to convey the call of Allaah The Almighty to His slaves. The verse mentioned above was the first verse that Allaah The Almighty revealed to His Messenger from the Noble Quran which is the book that Allaah The Almighty chose to be the ever-lasting miracle and clear argument with the seal of the Prophets. This book is not the only book that Allaah The Almighty has sent down; rather, there are other books such as Tawraah (Torah) Injeel (Gospel), Zaboor (Psalms), and Suhuf (Scriptures).
The Muslim individual believes in all books that Allaah The Almighty revealed to His Prophets and Messengers in much the same way as he believes in the Noble Quran which Allaah The Almighty revealed to Muhammad . Allaah The Almighty mentioned some of these books in the Noble Quran and did not mention some others. Allaah The Almighty Says (what means): {Mankind was [of] one religion [before their deviation]; then Allaah sent the prophets as bringers of good tidings and warners and sent down with them the Scripture in truth to judge between the people concerning that in which they differed. And none differed over the Scripture except those who were given it - after the clear proofs came to them - out of jealous animosity among themselves. And Allaah guided those who believed to the truth concerning that over which they had differed.} [Quran 2: 213]
Amongst the books that Allaah The Almighty mentioned in the Noble Quran are:
1. The Scriptures of Ibraaheem (Abraham) and Moosa (Moses), may Allaah exalt their mention:
They are the Scriptures that Allaah The Almighty sent down to Ibraaheem and Musa, may Allaah exalt their mention. Allaah The Almighty Says (what means):
• {Or has he not been informed of what was in the scriptures of Moses. And [of] Abraham, who fulfilled [his obligations]} [Quran 53: 36-37]
• {Indeed, this is in the former scriptures, The scriptures of Abraham and Moses} [Quran 87: 18-19]
Abu Tharr  said: I said: O Messenger of Allaah! How were the Scriptures of Ibraaheem ? He said: They were full of examples; O Arrogant tested domineering king! I have not sent you to collect the vain gains of this world, but rather I sent you to respond to the supplication of the wronged person on my behalf for I never reject it even if it is from a disbeliever. Every sane person must – as long as his mind is not absent - take time to invoke his lord, time to bring himself to account, time to contemplate the creation of Allaah The Almighty, and time to seek his needs from food and drinking.
Every sane person must not move except for three things: preparing the provision for the appointed time, improving his life and enjoying a lawful pleasure. Also, every sane person must be mindful of his time, must look after his affairs and protect his tongue (from obscene speech). Whoever thinks of his speech as part of his deeds, he will not speak except in what is beneficial for him.
Then I said: O Messenger of Allaah! How were the Scriptures of Moosa (Moses) ? He said: “They were full of wisdoms: I am amazed at the one who is certain of death and then he feels happy. I am amazed at the one who is certain of Hell and then he laughs. I am amazed at the one who is certain of preordainance and then he exhausts himself. I am amazed at the one who has seen the world and how the fortunes of its people change and then he feels reassured. I am amazed at the one who is certain of Reckoning tomorrow and then he does not work.”
2. Tawraah (Torah)
It is the book that Allaah The Almighty revealed to Moosa (Moses)  and ordered the prophets who came after him to establish and fulfill its rulings, for Allaah The Almighty sent them and did not send any books with them; rather, He made Tawraah their book and religion. Allaah The Almighty Says (what means): {Indeed, We sent down the Torah, in which was guidance and light. The prophets who submitted [to Allaah ] judged by it for the Jews, as did the rabbis and scholars by that with which they were entrusted of the Scripture of Allaah , and they were witnesses thereto.} [Quran 5: 44] Allaah The Almighty called he Tawraah “Al-Furqaan” in the Noble Quran.

3. Az-Zaboor (Psalms)
It is one of the heavenly books. Allaah The Almighty revealed it to Daawood (David) . Allaah The Almighty Says (what means):{And to David We gave the book [of Psalms].} [Quran 17: 55] Daawood  used to read a great deal in Az-Zaboor which the Messenger of Allaah  named Quran because of its similarity to the Noble Quran in their miraculousness. He  said: “The reciting of the Zaboor (i.e. Psalms) was made easy for Daawood. He used to order that his riding animals be saddled, and would finish reciting the Zaboor before they were saddled. And he would never eat except from the earnings of his manual work.” [Al-Bukhaari]
Allaah The Almighty sent down in Az-Zaboor precious wisdoms and praises of Him. Allaah The Almighty did not reveal in it any rulings of the permissible and prohibited actions for they were enjoined to take their rulings from the Tawraah.

4. Injeel (Gospel)
Allaah The Almighty revealed it to ‘Eesa (Jesus) . Allaah The Almighty Says (what means):
• {And We sent, following in their footsteps, Jesus, the son of Mary, confirming that which came before him in the Torah; and We gave him the Gospel, in which was guidance and light and confirming that which preceded it of the Torah as guidance and instruction for the righteous.} [Quran 5: 46]
• {Then We sent following their footsteps Our messengers and followed [them] with Jesus, the son of Mary, and gave him the Gospel} [Quran 57: 27]
Wisdom behind revealing Books

The Muslim individual believes that these books were revealed by Allaah The Almighty. They called to At-Tawheed (monotheism) and to associating nothing with Him. Allaah The Almighty Says (what means): {And We certainly sent into every nation a messenger, [saying], "Worship Allaah and avoid Taghut.} [Quran 16: 36]
The Muslim believes that the wisdom behind revealing books is to guide human beings to the straight path of Allaah The Almighty, eliminate disagreement and discord from among them, bear for them the glad tidings of the pleasure of Allaah The Almighty if they obeyed Him and warn them against His punishment if the disobeyed Him; and that the heavenly books – other than the Noble Quran – have not remained in their original state in which Allaah The Almighty sent them down; rather, they were exposed to alteration and distortion and the words of humans have mingled with the Words of Allaah The Almighty in them.
Forms of the distortion of the Divinly Revealed Books 
Distortion of the divinely revealed books took different forms. The Noble Quran mentioned some of them such as:
1- Hiding some verses, Allaah The Almighty Says (what means): {O People of the Scripture, there has come to you Our Messenger making clear to you much of what you used to conceal of the Scripture and overlooking much.} [Quran 5: 15]
2- Misinterpretation of the intended meanings of the verses, Allaah The Almighty Says (what means): {And indeed, there is among them a party who alter the Scripture with their tongues so you may think it is from the Scripture, but it is not from the Scripture. And they say, "This is from Allaah," but it is not from Allaah. And they speak untruth about Allaah while they know.} [Quran 3: 78]
3- Displacing verses from their original places. Allaah The Almighty Says (what means): {Among the Jews are those who distort words from their [proper] usages and say, "We hear and disobey.} [Quran 4: 46]
4- Adding what is not from the Book to it; Allaah The Almighty Says (what means): {And among them are unlettered ones who do not know the Scripture except in wishful thinking, but they are only assuming. So woe to those who write the "scripture" with their own hands, then say, "This is from Allaah ," in order to exchange it for a small price. Woe to them for what their hands have written and woe to them for what they earn.} [Quran 2: 78-79]

Distortion of the Tawraah (Torah)
Belief in the Tawraah that Allaah The Almighty revealed to Moosa  is one of the main pillars of the religion of Islam. Muslims believe that it included all goodness, called for the worship of Allaah Alone and it was a light and guidance. Allaah The Almighty Says (what means): {Indeed, We sent down the Torah, in which was guidance and light.} [Quran 5: 44]
However, the Tawraah that was revealed to Moosa  does not exist anymore in its original state. The claimed Tawraah of nowadays was written by many writers and in different times. It was distorted and altered.
Amongst the material proofs of its distortion is that the Tawraah that is in the hands of Christians is different from the one that is in the hands of Jews. The Noble Quran recorded that distortion and rebuked the Jews for their distortion and alteration of the Tawraah. Allaah The Almighty Says (what means): {Do you covet [the hope, O believers], that they would believe for you while a party of them used to hear the words of Allaah and then distort the Torah after they had understood it while they were knowing?} [Quran 2: 75]
They had the nerve to distort and alter the Book of Allaah The Almighty to hide the truth that it contained and all that can prove the prophethood of Muhammad  although they knew him well. Allaah The Almighty Says (what means): {Those to whom We gave the Scripture know him as they know their own sons. But indeed, a party of them conceal the truth while they know [it].} [Quran 2: 146] Though they knew him well, they did not believe in him and were too arrogant to do so. Allaah The Almighty Says (what means):{Among the Jews are those who distort words from their [proper] usages.} [Quran 4: 46]
Amongst the evidences that prove the distortion of the current Tawraah are the descriptions mentioned in it which do not befit the Majesty and Perfection of Allaah The Almighty such as: And the LORD God said, Behold, the man has become as one of us, to know good and evil.” [Genesis 3: 22] and “And it repented the LORD that he had made man on the earth, and it grieved him at his heart. [Genesis 6: 6].”
Can these be the Words of Allaah The Almighty? Can grief and regret be attributed to Allaah The Almighty? In fact, such malicious claims entail that Allaah The Almighty did not have knowledge of the results of His actions. No, Allaah The Almighty is high above any defect and shortcoming. Allaah The Almighty has comprehensive knowledge that encompasses everything. Exalted is He and high above what they say by great sublimity.
Another proof of the distortion of the current Tawraah is what is mentioned in it of describing prophets in a way that negates the infallibility that Allaah The Almighty granted them. They mentioned that Ibraaheem (Abraham) is a liar, that Haroon (Aaron) called Banu Israa’eel (Children of Israel) to worship the Calf, and that Sulaymaan (Solomon) worshiped idols to please his wife. Can any human being who has a sound mind say such words; let alone being revealed by Allaah The Almighty to guide humans with it?