Who Wrote the Bible?
A complete guide to the 40+ authors of all 66 books of the Bible -- from Moses and the Pentateuch to the apostle John and Revelation -- with dates, historical context, and the doctrine of divine inspiration.
40+
Authors
66
Books
1,500
Years Span
3
Languages
How Was the Bible Written?
The Bible is not a single book written by one person; it is a collection of 66 books composed by approximately 40 different authors over a period of roughly 1,500 years. These authors came from remarkably diverse backgrounds: Moses was a prince raised in Egypt, David was a shepherd who became king, Amos was a fig farmer, Daniel was a political exile in Babylon, Matthew was a tax collector, Luke was a physician, Peter and John were fishermen, and Paul was a Pharisee trained at the feet of Gamaliel.
Despite this diversity, Christians believe the Bible is unified by a single divine Author. The doctrine of divine inspiration holds that “all scripture is given by inspiration of God” (2 Timothy 3:16, KJV). The Holy Spirit guided each human author so that what they wrote was exactly what God intended to communicate, while preserving each writer's unique voice, literary style, and historical context. The result is a single coherent narrative of creation, fall, redemption, and restoration that runs from Genesis 1:1 to Revelation 22:21.
The Old Testament was written primarily in Hebrew, with portions of Ezra and Daniel in Aramaic. The New Testament was written entirely in Koine Greek, the common language of the Roman Empire. Together, these 66 books contain 1,189 chapters and 31,102 verses in the King James Version -- the most printed, translated, and read book in human history.
Old Testament Authors
Moses
c. 1446–1406 BCThe great lawgiver and prophet who led Israel out of Egypt. Moses wrote the Pentateuch (the five books of the Law), which form the foundation of the Old Testament and contain the Ten Commandments, the sacrificial system, and the covenant between God and Israel.
Joshua
c. 1400 BCMoses’ successor who led Israel into the Promised Land. He recorded the conquest and division of Canaan.
Samuel / Nathan / Gad
c. 1050–930 BCThe prophets Samuel, Nathan, and Gad are traditionally credited with compiling the historical records of Israel’s judges and early monarchy.
David
c. 1010–970 BCIsrael’s greatest king and a man after God’s own heart. David wrote at least 73 of the 150 Psalms, including Psalm 23 (“The LORD is my shepherd”) and many messianic prophecies.
Solomon
c. 970–930 BCDavid’s son, the wisest man who ever lived. Solomon wrote over 3,000 proverbs and 1,005 songs, composing the Bible’s primary wisdom literature.
Isaiah
c. 740–680 BCThe greatest of the writing prophets, called “the evangelical prophet” for his detailed messianic prophecies, including the suffering servant passage (Isaiah 53).
Jeremiah
c. 627–580 BCThe “weeping prophet” who warned Judah of coming judgment, witnessed the fall of Jerusalem, and prophesied the new covenant (Jeremiah 31:31–34).
Ezekiel
c. 593–571 BCA priest and prophet who ministered to the Jewish exiles in Babylon, recording visions of God’s glory and the future temple.
Daniel
c. 605–530 BCA Jewish exile who rose to power in the Babylonian and Persian courts, recording apocalyptic visions of future kingdoms and the coming Messiah.
Ezra
c. 450–400 BCA priest and scribe who led the second return from Babylonian exile and compiled the historical records of Israel’s kings.
Nehemiah
c. 445–420 BCThe cupbearer to the Persian king who led the rebuilding of Jerusalem’s walls and the restoration of covenant faithfulness.
Unknown / Mordecai
c. 470–460 BCThe author of Esther is uncertain; Mordecai or a Persian-court Jew is the most common attribution. The book records God’s providential protection of the Jewish people.
Job (uncertain)
c. 2000–1500 BC (events)The authorship and date of Job are debated. Some attribute it to Moses or Job himself. It is one of the oldest books in the Bible, addressing the mystery of innocent suffering.
Hosea
c. 755–715 BCA prophet whose marriage to an unfaithful wife illustrated God’s steadfast love for wayward Israel.
Joel
c. 835–800 BCA prophet who called Judah to repentance through a devastating locust plague and foretold the outpouring of the Holy Spirit.
Amos
c. 760–750 BCA shepherd from Tekoa called by God to prophesy against Israel’s social injustice and religious hypocrisy.
Obadiah
c. 586–550 BCThe author of the shortest Old Testament book, pronouncing judgment on Edom for its betrayal of Israel.
Jonah
c. 780–750 BCA reluctant prophet who fled from God’s call, was swallowed by a great fish, and ultimately preached repentance to Nineveh.
Micah
c. 735–700 BCA prophet who foretold the Messiah’s birth in Bethlehem (Micah 5:2) and summarized God’s requirements: do justly, love mercy, walk humbly.
Nahum
c. 663–612 BCA prophet who announced the destruction of Nineveh and the fall of the Assyrian Empire.
Habakkuk
c. 609–598 BCA prophet who questioned God about evil and received the answer: “The just shall live by his faith” (Habakkuk 2:4).
Zephaniah
c. 640–620 BCA royal prophet who warned of the great Day of the LORD and the coming judgment on all nations.
Haggai
c. 520 BCA post-exilic prophet who stirred the returned exiles to resume building the second temple.
Zechariah
c. 520–480 BCA prophetic contemporary of Haggai whose messianic visions include the triumphal entry (Zechariah 9:9) and the piercing of the Messiah (12:10).
Malachi
c. 440–430 BCThe last Old Testament prophet, who rebuked Israel’s spiritual apathy and foretold the coming of Elijah before the Day of the LORD.
New Testament Authors
Matthew (Levi)
c. AD 55–70A former tax collector and one of the twelve apostles. Matthew wrote his Gospel primarily for a Jewish audience, demonstrating that Jesus is the promised Messiah who fulfills Old Testament prophecy.
Mark (John Mark)
c. AD 55–65A companion of Peter and Paul. Mark’s Gospel is the shortest and most action-oriented, emphasizing Jesus as the suffering Servant.
Luke
c. AD 60–62A physician and historian who traveled with Paul. Luke wrote the most detailed Gospel account and recorded the spread of the early Church in Acts.
John (Apostle)
c. AD 85–95The “beloved disciple” who wrote five New Testament books. His Gospel emphasizes the deity of Christ (“In the beginning was the Word”), and Revelation contains the apocalyptic visions of the end times.
Paul (Apostle)
c. AD 49–67The former Pharisee who persecuted the Church until his dramatic conversion on the road to Damascus. Paul wrote 13 epistles that form the theological backbone of the New Testament, articulating justification by faith, life in the Spirit, and the nature of the Church.
Unknown (traditionally Paul)
c. AD 64–70The author of Hebrews is debated; Paul, Apollos, Barnabas, and Luke have all been suggested. The book demonstrates the supremacy of Christ over the old covenant.
James (brother of Jesus)
c. AD 45–49A leader of the Jerusalem church and half-brother of Jesus. James wrote the most practical epistle in the New Testament, insisting that “faith without works is dead.”
Peter (Apostle)
c. AD 64–68The lead apostle and eyewitness of Christ’s ministry. Peter wrote to scattered believers about hope through suffering and warned against false teachers.
Jude (brother of Jesus)
c. AD 65–80A half-brother of Jesus who urged believers to “earnestly contend for the faith” against false teachers who turned God’s grace into licence for sin.
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Take a Quiz NowFrequently Asked Questions
Who wrote the Bible?
The Bible was written by approximately 40 different authors over a period of roughly 1,500 years (c. 1446 BC – AD 95). Authors include kings (David, Solomon), prophets (Isaiah, Jeremiah), priests (Ezra), a physician (Luke), a tax collector (Matthew), fishermen (Peter, John), and a Pharisee (Paul). Christians believe all Scripture was divinely inspired by the Holy Spirit.
How many authors wrote the Bible?
Approximately 40 authors. The exact number varies slightly because some books have disputed or unknown authorship (such as Hebrews and Job). These authors came from diverse backgrounds yet produced a unified narrative of God's redemptive plan.
Who wrote the most books of the Bible?
The apostle Paul wrote the most New Testament books -- 13 epistles from Romans to Philemon. Moses wrote the most foundational books -- the five books of the Pentateuch. The apostle John wrote five books (the Gospel of John, 1–3 John, and Revelation).
When was the Bible written?
The Bible was written over approximately 1,500 years. The earliest books (the Pentateuch) date to around 1446–1406 BC. The last book (Revelation) was written around AD 90–95. The Old Testament was completed by roughly 400 BC; the entire New Testament was written in the first century AD.
Is the Bible the word of God or the word of man?
Christians hold that the Bible is the inspired Word of God written through human authors. 2 Timothy 3:16 states: “All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness.” The Holy Spirit guided each author so that what they wrote was exactly what God intended.