...error-free book? First of all, it is important to know that if the "Bibles" of today, with all their versions and differences in the quantity of their "books" and "gospels", were in fact the Original Holy Word of GOD Almighty, then there would be no need for the Noble Quran. But since they are corrupt, then we obviously can't consider them as GOD Almighty's Holy and Divine Words.

The Noble Quran came to confirm Truth that exists in the Bible. Allah Almighty never claimed that the bible is fully and 100% Divine. Islam is a witness on the Bible. It filters out the truth from falsehood and corruption in the Bible. The Noble Quran only recognizes the Bible as a HISTORY BOOK with errors and man's alteration in it. Anything that agrees 100% with Islam is valid, and anything else that has even the slightest disagreement with Islam is discarded:

Narrated Ubaidullah: "Ibn 'Abbas said, "Why do you ask the people of the scripture about anything while your Book (Quran) which has been revealed to Allah's Apostle is newer and the latest? You read it pure, undistorted and unchanged, and Allah has told you that the people of the scripture (Jews and Christians) changed their scripture and distorted it, and wrote the scripture with their own hands and said, 'It is from Allah,' to sell it for a little gain. Does not the knowledge which has come to you prevent you from asking them about anything? No, by Allah, we have never seen any man from them asking you regarding what has been revealed to you!" (Translation of Sahih Bukhari, Holding Fast to the Qur'an and Sunnah, Volume 9, Book 92, Number 461)"

Narrated AbuNamlah al-Ansari: "When he was sitting with the Apostle of Allah (peace_be_upon_him) and a Jew was also with him, a funeral passed by him. He (the Jew) asked (Him): Muhammad, does this funeral speak? The Prophet (peace_be_upon_him) said: Allah has more knowledge. The Jew said: It speaks.

The Apostle of Allah (peace_be_upon_him) said: Whatever the people of the Book [Jews and Christians] tell you, do not verify them, nor falsify them, but say: We believe in Allah and His Apostle. If it is false, do not confirm it, and if it is right, do not falsify it. (Translation of Sunan Abu-Dawud, Knowledge (Kitab Al-Ilm), Book 25, Number 3637)"

The following two Sayings of our beloved Prophet Muhammad peace be upon him were sent to me by Yusif 65; may Allah Almighty always be pleased with him:

Narrated Ubaidullah: "Ibn 'Abbas said, 'Why do you ask the people of the scripture about anything while your Book (Quran) which has been revealed to Allah's Apostle is newer and the latest? You read it pure, undistorted and unchanged, and Allah has told you that the people of the scripture (Jews and Christians) changed their scripture and distorted it, and wrote the scripture with their own hands and said, 'It is from Allah,' to sell it for a little gain. Does not the knowledge which has come to you prevent you from asking them about anything? No, by Allah, we have never seen any man from them asking you regarding what has been revealed to you!' (Translation of Sahih Bukhari, Holding Fast to the Qur'an and Sunnah, Volume 9, Book 92, Number 461)"

Narrated Abu Huraira: "The people of the Book used to read the Torah in Hebrew and then explain it in Arabic to the Muslims. Allah's Apostle said (to the Muslims). 'Do not believe the people of the Book, nor disbelieve them, but say, 'We believe in Allah and whatever is revealed to us, and whatever is revealed to you.' ' (Translation of Sahih Bukhari, Holding Fast to the Qur'an and Sunnah, Volume 9, Book 92, Number 460)"

As we clearly see in the above Sayings of our beloved Prophet peace be upon him, we see that the source that the Jews and Christians use (i.e. the Bible or any other religious source such as their Popes', Rabbis or other religious people's verdicts) must be ignored because it is not reliable. As we've seen in the above introduction, the man-made scribes (laws) had corrupted the Bible and turned it "into a lie" (Jeremiah 8:8).

Please visit According to Islam, why did GOD Almighty allow for the Bible to get corrupted?

What parts of the Bible do Muslims believe are closest to the Truth? and Why?

Just who were the real authors of the Bible? Today's Books and Gospels' authors of the Bible are UNKNOWN. See the comments that prove that from the Theologians and Historians of the NIV