There are over 5,000 Greek manuscripts, about 8,000 Latin manuscripts, and another 1,000 manuscripts in other languages (Syriac, Coptic, etc.). there are tens of thousands of citations of New Testament passages by the early church fathers. In contrast, the typical number of existing manuscript copies for any of the works of the Greek and Latin authors, such as Plato, Aristotle, Caesar, or Tacitus, ranges from one to twenty.
The 1947 discovery of the Dead Sea Scrolls provided a significant check on this, because these Hebrew scrolls antedate the earliest Masoretic Old Testament manuscripts by about 1,000 years.
A number of biblical authors claim that their accounts are primary, not secondary. That is, the bulk of the Bible was written by people who were eyewitnesses of the events they recorded.
John wrote in his Gospel, “And he that saw it bare record, and his record is true: and he knoweth that he saith true, that ye might believe”. John 19:35;
“This is the disciple which testifieth of these things, and wrote these things: and we know that his testimony is true”. John 21:24
“That which was from the beginning, which we have heard, which we have seen with our eyes, which we have looked upon, and our hands have handled, of the Word of life;” 1 John 1:1
“That which we have seen and heard declare we unto you, that ye also may have fellowship with us: and truly our fellowship is with the Father, and with his Son Jesus Christ”. 1 John 1:3
Peter makes the same point:
“For we have not followed cunningly devised fables, when we made known unto you the power and coming of our Lord Jesus Christ, but were eyewitnesses of his majesty”. 2 Peter 1:16
“Ye men of Israel, hear these words; Jesus of Nazareth, a man approved of God among you by miracles and wonders and signs, which God did by him in the midst of you, as ye yourselves also know”: Acts 2:22
“The elders which are among you I exhort, who am also an elder, and a witness of the sufferings of Christ, and also a partaker of the glory that shall be revealed”: 1 Peter 5:1
The independent eyewitness accounts in the New Testament of the life, death, and resurrection of Christ were written by people who were intimately acquainted with Jesus. Their gospels and epistles reveal their integrity and complete commitment to the truth, and they maintained their testimony even through persecution and martyrdom.
There is a big difference between a person who proclaims a thing and that same person making the same proclamations under the threat of pain and death. Jesus and the Apostles for the exception of John, all went the way of their conviction to the death.
All the evidence inside and outside the New Testament runs contrary to the claim made by form criticism that the early church distorted the life and teachings of Christ. Most of the New Testament was written between A.D. 47 and 70, and all of it was complete before the end of the first century. There simply was not enough time for myths about Christ to be created and propagated.
In addition, the multitudes of eyewitnesses who were alive when the New Testament books began to be circulated would have challenged blatant historical fabrications about the life of Christ. The Bible places great stress on accurate historical details, and this is especially obvious in the Gospel of Luke and the Book of Acts.
“Forasmuch as many have taken in hand to set forth in order a declaration of those things which are most surely believed among us, Even as they delivered them unto us, which from the beginning were eyewitnesses, and ministers of the word; It seemed good to me also, having had perfect understanding of all things from the very first, to write unto thee in order, most excellent Theophilus, That thou mightest know the certainty of those things, wherein thou hast been instructed.” Luke 1:1-4
The Scriptures continually refer to historical events, they are verifiable; their accuracy can be checked by external evidence. The chronological details in the prologue to Jeremiah (1:1-3) and in Luke 3:1-2 illustrate this.
“The words of Jeremiah the son of Hilkiah, of the priests that were in Anathoth in the land of Benjamin: To whom the word of the Lord came in the days of Josiah the son of Amon king of Judah, in the thirteenth year of his reign. It came also in the days of Jehoiakim the son of Josiah king of Judah, unto the end of the eleventh year of Zedekiah the son of Josiah king of Judah, unto the carrying away of Jerusalem captive in the fifth month. Jeremiah 1:1-3
“Now in the fifteenth year of the reign of Tiberius Caesar, Pontius Pilate being governor of Judaea, and Herod being tetrarch of Galilee, and his brother Philip tetrarch of Ituraea and of the region of Trachonitis, and Lysanias the tetrarch of Abilene, Annas and Caiaphas being the high priests, the word of God came unto John the son of Zacharias in the wilderness.” Luke 3:1-2
Ezekiel 1:2 gives us the date of Ezekiel's first vision of God, to the day (July 31, 592 B.C.).
“In the fifth day of the month, which was the fifth year of king Jehoiachin's captivity” Ezekiel 1:2
The historicity of Jesus is well-established by early Roman, Greek, and Jewish sources, and these writings affirm the major details of the New Testament portrait of the Lord. The first-century Jewish historian Flavius Josephus made specific references to John the Baptist, Jesus and James in his Antiquities of the Jews. In this work, Josephus gives us many background details about Herod, the Sadducees and Pharisees, the high priests Annas and Caiaphas, the Roman emperors mentioned in the gospels and Acts.
There is an early secular reference to Jesus in a letter written a little after A.D. 73 by an imprisoned Syrian named Mara Bar-Serapion. This letter to his son compares the deaths of Socrates, Pythagoras, and Christ. Other first- and second-century writers who mention Christ include the Roman historians Cornelius Tacitus (Annals) and Suetonius (Life of Claudius, Lives of the Caesars), the Roman governor Pliny the Younger (Epistles), and the Greek satirist Lucian (On the Death of Peregrine). Jesus is also mentioned a number of times in the Jewish Talmud.
The Old and New Testaments make abundant references to nations, kings, battles, cities, mountains, rivers, buildings, treaties, customs, economics, politics, dates, etc. Because the historical narratives of the Bible are so specific, many of its details are open to archaeological investigation. It is fair to say that archaeological evidence has provided external confirmation of hundreds of biblical references.
Biblical criticism in the 19th century made many damaging claims that would completely overthrow the integrity of the Bible, but the explosion of archaeological knowledge in the 20th century reversed almost all of these claims. Noted archaeologists such as William F. Albright, Nelson Glueck, and G. Ernest Wright developed a great respect for the historical accuracy of the Scriptures as a result of their work.
Out of the multitude of archaeological discoveries related to the Bible, consider a few examples to illustrate the external substantiation of biblical claims. Excavations at Nuzi (1925-41), Mari (discovered in 1933), and Alalakh (1937-39; 1946-49) provide helpful background information that fits well with the Genesis stories of the patriarchal period.
The Nuzi tablets and Mari letters illustrate the patriarchal customs in great detail, and the Ras Shamra tablets discovered in ancient Ugarit in Syria shed much light on Hebrew prose and poetry and Canaanite culture. The Ebla tablets discovered recently in northern Syria also affirm the antiquity and accuracy of the Book of Genesis.
Some scholars once claimed that the Mosaic Law could not have been written by Moses, because writing was largely unknown at that time and because the law code of the Pentateuch was too sophisticated for that period. But the codified Laws of Hammurabi (ca. 1700 B.C.), the Lipit-Ishtar code (ca. 1860 B.C.), the Laws of Eshnunna (ca. 1950 B.C.), and the even earlier Ur-Nammu code have refuted these claims.
It is more accurate to assert that modern men are the ones who lack insight of history and that over time, revelations through maturity, research and insight help us understand more clearly. Having said all this, the answer to the question is YES!! the Bible is historically accurate.