understand bible history
Bible Books And Their Authors
From Genesis To Revelation
The Bible is made up of 66 books, divided into two main sections: the Old Testament and the New Testament.
This guide presents all 66 books in their traditional order, as they appear in modern translations of Scripture, along with their attributed author, genre, and brief summaries to help you understand their meaning and historical context.
66 Books of the Bible:
Old Testament
Attributed Author: Moses
Year Written: 1445–1405 B.C.
Genre: The Law
Chapters: 50
The Book of Genesis is the first book of the Bible, recording God’s Creation, the fall of man, the choosing of a family to bless all nations, and the early years of the nation of Israel.
Attributed Author: Moses
Year Written: 1445–1405 B.C.
Genre: The Law
Chapters: 40
The Book of Exodus explains how God delivered the Israelites from slavery in Egypt through powerful miracles. It also describes the giving of the Law at Mount Sinai and the establishment of God’s covenant with His people. Exodus reveals God’s power, faithfulness, and desire for a relationship with His people.
Attributed Author: Moses
Year Written: 1445–1405 B.C.
Genre: The Law
Chapters: 27
The Book of Leviticus provides detailed instructions for worship, sacrifices, and holy living. It teaches how the Israelites were to live as a people set apart for God. Leviticus emphasizes God’s holiness and the importance of obedience and purity.
Attributed Author: Moses
Year Written: 1445–1405 B.C.
Genre: The Law
Chapters: 36
The Book of Numbers records Israel’s journey through the wilderness toward the Promised Land. It highlights their struggles with faith, repeated disobedience, and God’s continued guidance. Numbers shows both the consequences of unbelief and the patience of God.
Attributed Author: Moses
Year Written: 1405–1400 B.C.
Genre: The Law
Chapters: 34
The Book of Deuteronomy contains Moses’ final messages to the Israelites before entering the Promised Land. It reviews God’s laws and calls the people to remain faithful and obedient. Deuteronomy emphasizes the importance of loving God and following His commands.
Attributed Author: Joshua
Year Written: 1400–1370 B.C.
Genre: History
Chapters: 24
The Book of Joshua describes the conquest of the Promised Land by the Israelites under Joshua’s leadership. It shows how God fulfilled His promise to give them the land. Joshua highlights the importance of courage, obedience, and trust in God.
Attributed Author: Samuel (traditionally)
Year Written: 1050–1000 B.C.
Genre: History
Chapters: 21
The Book of Judges tells the story of Israel during a time of moral decline and repeated disobedience. It shows a cycle of sin, oppression, repentance, and deliverance through leaders called judges. Judges reveals the consequences of turning away from God.
Attributed Author: Samuel (traditionally)
Year Written: 1050–1000 B.C.
Genre: History
Chapters: 4
The Book of Ruth is a story of loyalty, love, and redemption during a difficult time in Israel’s history. It shows how God works through ordinary people to accomplish His plan. Ruth also connects to the lineage of King David and ultimately Jesus.
Attributed Author: Samuel, Nathan, Gad
Year Written: 1050–1000 B.C.
Genre: History
Chapters: 31
The Book of 1 Samuel describes the transition of Israel from judges to kings. It focuses on the prophet Samuel, the rise and fall of King Saul, and the early life of David. This book highlights leadership, obedience, and God’s sovereignty.
Attributed Author: Nathan, Gad (traditionally)
Year Written: 1000–960 B.C.
Genre: History
Chapters: 24
The Book of 2 Samuel focuses on the reign of King David over Israel. It highlights his successes, failures, and God’s covenant promise to him. This book shows both the blessings of obedience and the consequences of sin.
Attributed Author: Jeremiah (traditionally)
Year Written: 560–540 B.C.
Genre: History
Chapters: 22
The Book of 1 Kings begins with the reign of King Solomon and the building of the temple. It later describes the division of Israel into two kingdoms after Solomon’s death. The book emphasizes the importance of faithful leadership and devotion to God.
Attributed Author: Jeremiah (traditionally)
Year Written: 560–540 B.C.
Genre: History
Chapters: 25
The Book of 2 Kings continues the history of Israel and Judah through the reigns of various kings. It highlights the consequences of turning away from God, including the fall of both kingdoms and exile. This book emphasizes God’s justice, warnings through prophets, and the importance of faithfulness.
Attributed Author: Ezra (traditionally)
Year Written: 450–430 B.C.
Genre: History
Chapters: 29
The Book of 1 Chronicles reviews Israel’s history with a focus on genealogies and the reign of King David. It highlights God’s covenant with David and the preparation for the temple. This book emphasizes worship, leadership, and God’s faithfulness to His promises.
Attributed Author: Ezra (traditionally)
Year Written: 450–430 B.C.
Genre: History
Chapters: 36
The Book of 2 Chronicles continues the story of Judah’s kings and their relationship with God. It focuses on temple worship, spiritual reform, and the consequences of disobedience. This book ends with the exile but also points to hope and restoration.
Attributed Author: Ezra
Year Written: 450–430 B.C.
Genre: History
Chapters: 10
The Book of Ezra describes the return of the Jewish people from exile in Babylon. It focuses on rebuilding the temple and restoring proper worship. Ezra highlights repentance, obedience, and the importance of God’s Word.
Attributed Author: Nehemiah
Year Written: 445–420 B.C.
Genre: History
Chapters: 13
The Book of Nehemiah tells how Jerusalem’s walls were rebuilt after the exile. It shows strong leadership, perseverance, and reliance on God. Nehemiah also emphasizes spiritual renewal and commitment to God’s law.
Attributed Author: Unknown
Year Written: 400–300 B.C.
Genre: History
Chapters: 10
The Book of Esther tells how God protected His people through the courage of Queen Esther. Even though God is not directly mentioned, His presence is seen through every event. This book highlights courage, purpose, and divine providence.
Attributed Author: Unknown
Year Written: 2000–1800 B.C.
Genre: Poetry
Chapters: 42
The Book of Job explores the question of suffering and why bad things happen to good people. It shows Job’s faith as he endures great loss and hardship. This book reveals God’s wisdom and teaches trust even in difficult times.
Attributed Author: Various
Year Written: 1400–400 B.C.
Genre: Poetry
Chapters: 150
The Book of Psalms is a collection of songs, prayers, and worship expressions. It covers a wide range of emotions including joy, sorrow, fear, and praise. Psalms teaches how to connect with God through honest and heartfelt worship.
Attributed Author: Solomon
Year Written: 970–930 B.C.
Genre: Poetry
Chapters: 31
The Book of Proverbs provides practical wisdom for daily life and decision-making. It contrasts wise behavior with foolish actions and emphasizes the fear of the Lord. Proverbs helps readers live with understanding, discipline, and integrity.
Attributed Author: Solomon
Year Written: 940–920 B.C.
Genre: Poetry
Chapters: 12
The Book of Ecclesiastes reflects on the meaning and purpose of life. It explores the limits of human effort and the emptiness of pursuing worldly success alone. Ecclesiastes concludes that true fulfillment comes from fearing God and keeping His commands.
Attributed Author: Solomon
Year Written: 970–950 B.C.
Genre: Poetry
Chapters: 8
The Book of Song of Solomon is a poetic celebration of love, marriage, and commitment. It describes the beauty of romantic relationships and the importance of devotion. This book highlights love as a gift from God and reflects deeper spiritual meaning for many readers.
Attributed Author: Isaiah
Year Written: 740–680 B.C.
Genre: Prophecy
Chapters: 66
The Book of Isaiah contains powerful messages of judgment and hope. It warns about sin and calls people to repentance while also pointing to future restoration. Isaiah includes key prophecies about the coming Messiah and God’s plan of salvation.
Attributed Author: Jeremiah
Year Written: 626–586 B.C.
Genre: Prophecy
Chapters: 52
The Book of Jeremiah delivers warnings to Judah about coming judgment due to disobedience. It shows the prophet’s struggles as he calls people to turn back to God. Jeremiah also introduces the promise of a new covenant and future restoration.
Attributed Author: Jeremiah (traditionally)
Year Written: 586 B.C.
Genre: Prophecy
Chapters: 5
The Book of Lamentations expresses deep sorrow over the destruction of Jerusalem. It reflects grief, loss, and the consequences of sin. Despite the pain, it also affirms God’s faithfulness and mercy.
Attributed Author: Ezekiel
Year Written: 593–571 B.C.
Genre: Prophecy
Chapters: 48
The Book of Ezekiel contains vivid visions and symbolic messages about judgment and restoration. It warns about sin but also offers hope for renewal and a future relationship with God. Ezekiel emphasizes personal responsibility and God’s sovereignty.
Attributed Author: Daniel
Year Written: 605–530 B.C.
Genre: Prophecy
Chapters: 12
The Book of Daniel tells the story of faithfulness to God in a foreign land. It includes accounts of Daniel and his companions standing firm under pressure. The book also contains visions about future kingdoms and God’s ultimate authority.
Attributed Author: Hosea
Year Written: 755–710 B.C.
Genre: Prophecy
Chapters: 14
The Book of Hosea uses the prophet’s marriage as a picture of God’s relationship with Israel. It shows God’s love despite repeated unfaithfulness. Hosea emphasizes repentance, forgiveness, and restoring relationship with God.
Attributed Author: Joel
Year Written: 835–796 B.C.
Genre: Prophecy
Chapters: 3
The Book of Joel calls people to repentance during a time of crisis. It warns of the coming Day of the Lord while also offering hope. Joel promises the outpouring of God’s Spirit on all people.
Attributed Author: Amos
Year Written: 760–750 B.C.
Genre: Prophecy
Chapters: 9
The Book of Amos speaks against injustice, corruption, and empty religious practices. It calls for true righteousness and accountability before God. Amos reminds readers that God cares deeply about justice and integrity.
Attributed Author: Obadiah
Year Written: 586 B.C.
Genre: Prophecy
Chapters: 1
The Book of Obadiah is the shortest book in the Old Testament. It delivers a message of judgment against the nation of Edom for pride and wrongdoing. Obadiah emphasizes that God’s justice will prevail over all nations.
Attributed Author: Jonah
Year Written: 785–760 B.C.
Genre: Prophecy
Chapters: 4
The Book of Jonah tells the story of a prophet who tried to run from God’s command. It describes Jonah being sent to Nineveh to call the people to repentance. This book highlights God’s mercy, compassion, and willingness to forgive all who turn to Him.
Attributed Author: Micah
Year Written: 735–700 B.C.
Genre: Prophecy
Chapters: 7
The Book of Micah warns about judgment on sin while also offering hope for restoration. It calls people to act justly, love mercy, and walk humbly with God. Micah also includes prophecy about the coming Messiah.
Attributed Author: Nahum
Year Written: 663–612 B.C.
Genre: Prophecy
Chapters: 3
The Book of Nahum prophesies the downfall of Nineveh due to its violence and corruption. It shows that God is just and will not ignore wrongdoing forever. Nahum emphasizes God’s power and righteous judgment.
Attributed Author: Habakkuk
Year Written: 609–605 B.C.
Genre: Prophecy
Chapters: 3
The Book of Habakkuk records a dialogue between the prophet and God about injustice. It explores why evil seems to prosper and how God’s timing works. The book ends with a call to live by faith and trust God fully.
Attributed Author: Zephaniah
Year Written: 640–609 B.C.
Genre: Prophecy
Chapters: 3
The Book of Zephaniah warns about the coming Day of the Lord. It calls people to repentance and humility before God. It also offers hope for restoration and joy for those who trust in Him.
Attributed Author: Haggai
Year Written: 520 B.C.
Genre: Prophecy
Chapters: 2
The Book of Haggai encourages the people of Israel to rebuild the temple. It challenges them to prioritize God’s work over personal comfort. Haggai emphasizes obedience and spiritual renewal.
Attributed Author: Zechariah
Year Written: 520–480 B.C.
Genre: Prophecy
Chapters: 14
The Book of Zechariah contains visions that encourage the rebuilding of Jerusalem. It speaks about future hope and the coming of a righteous king. Zechariah points toward God’s ultimate plan of restoration and salvation.
Attributed Author: Malachi
Year Written: 430 B.C.
Genre: Prophecy
Chapters: 4
The Book of Malachi calls God’s people back to faithfulness and sincere worship. It addresses issues like corrupted worship and spiritual neglect. Malachi ends the Old Testament with a message of hope and future preparation.
New Testament
Attributed Author: Matthew
Year Written: 60–70 A.D.
Genre: Gospel
Chapters: 28
The Book of Matthew presents Jesus as the promised Messiah and King. It connects Old Testament prophecy to the life and ministry of Jesus. Matthew emphasizes Jesus’ teachings, miracles, and the Kingdom of God.
Attributed Author: Mark
Year Written: 55–65 A.D.
Genre: Gospel
Chapters: 16
The Book of Mark gives a fast-moving account of the life of Jesus. It focuses on His actions, miracles, and authority. Mark presents Jesus as the suffering servant who came to save humanity.
Attributed Author: Luke
Year Written: 60–70 A.D.
Genre: Gospel
Chapters: 24
The Book of Luke gives a detailed and orderly account of the life of Jesus. It highlights His compassion, healing, and care for the poor and outcast. Luke emphasizes that Jesus came to bring salvation to all people.
Attributed Author: John
Year Written: 85–95 A.D.
Genre: Gospel
Chapters: 21
The Book of John focuses on Jesus as the Son of God and the source of eternal life. It includes powerful “I am” statements and deep spiritual teaching. John’s purpose is to help people believe in Jesus and find life through Him.
Attributed Author: Luke
Year Written: 60–70 A.D.
Genre: History
Chapters: 28
The Book of Acts describes the growth of the early church after Jesus’ resurrection. It shows the work of the Holy Spirit through the apostles as the gospel spreads. Acts highlights faith, mission, and the expansion of Christianity.
Attributed Author: Paul
Year Written: 57 A.D.
Genre: Epistle
Chapters: 16
The Book of Romans explains the core message of the gospel and salvation through faith. It teaches about grace, righteousness, and justification before God. Romans provides a clear foundation for Christian belief and doctrine.
Attributed Author: Paul
Year Written: 55 A.D.
Genre: Epistle
Chapters: 16
The Book of 1 Corinthians addresses problems and divisions in the early church. It teaches about unity, love, and spiritual gifts. Paul encourages believers to live in a way that honors God.
Attributed Author: Paul
Year Written: 56 A.D.
Genre: Epistle
Chapters: 13
The Book of 2 Corinthians focuses on Paul’s defense of his ministry. It also encourages believers to remain faithful during suffering. This book highlights God’s strength working through human weakness.
Attributed Author: Paul
Year Written: 48–50 A.D.
Genre: Epistle
Chapters: 6
The Book of Galatians teaches that salvation comes through faith, not the law. It warns against legalism and false teachings. Galatians emphasizes Christian freedom and living by the Spirit.
Attributed Author: Paul
Year Written: 60–62 A.D.
Genre: Epistle
Chapters: 6
The Book of Ephesians explains the believer’s identity in Christ. It focuses on unity in the church and spiritual growth. Ephesians encourages believers to live a life worthy of their calling.
Attributed Author: Paul
Year Written: 61 A.D.
Genre: Epistle
Chapters: 4
The Book of Philippians emphasizes joy and contentment in Christ. It was written while Paul was in prison, yet it is filled with encouragement. This book shows that true peace comes from Jesus alone.
Attributed Author: Paul
Year Written: 60–62 A.D.
Genre: Epistle
Chapters: 4
The Book of Colossians highlights the supremacy of Christ over all creation. It warns against false teachings and distractions from faith. Colossians encourages believers to stay rooted in Jesus.
Attributed Author: Paul
Year Written: 51 A.D.
Genre: Epistle
Chapters: 5
The Book of 1 Thessalonians encourages believers to remain faithful and hopeful. It teaches about living holy lives while waiting for Christ’s return. This book emphasizes encouragement and spiritual readiness.
Attributed Author: Paul
Year Written: 52 A.D.
Genre: Epistle
Chapters: 3
The Book of 2 Thessalonians corrects misunderstandings about the end times. It encourages believers to stay strong in faith and not be deceived. Paul emphasizes patience and steady Christian living.
Attributed Author: Paul
Year Written: 63–65 A.D.
Genre: Epistle
Chapters: 6
The Book of 1 Timothy gives instructions for church leadership and organization. It focuses on sound doctrine and godly character. Paul encourages Timothy to lead with integrity and faithfulness.
Attributed Author: Paul
Year Written: 66–67 A.D.
Genre: Epistle
Chapters: 4
The Book of 2 Timothy is Paul’s final letter before his death. It encourages Timothy to remain faithful and strong in ministry. This book emphasizes endurance and commitment to God’s Word.
Attributed Author: Paul
Year Written: 63–65 A.D.
Genre: Epistle
Chapters: 3
The Book of Titus gives guidance on church leadership and good works. It teaches that faith should be reflected in behavior. Paul emphasizes order, discipline, and sound teaching.
Attributed Author: Paul
Year Written: 60–62 A.D.
Genre: Epistle
Chapters: 1
The Book of Philemon is a personal letter about forgiveness and reconciliation. Paul asks Philemon to receive his runaway servant with grace. This book shows the power of Christian love and restoration.
Attributed Author: Unknown
Year Written: 60–70 A.D.
Genre: Epistle
Chapters: 13
The Book of Hebrews shows the superiority of Christ over all previous systems. It explains how Jesus is the perfect high priest and sacrifice. Hebrews encourages believers to remain faithful and endure in faith.
Attributed Author: James
Year Written: 45–50 A.D.
Genre: Epistle
Chapters: 5
The Book of James teaches that real faith is shown through actions. It focuses on practical Christian living and moral behavior. James emphasizes wisdom, patience, and obedience.
Attributed Author: Peter
Year Written: 62–64 A.D.
Genre: Epistle
Chapters: 5
The Book of 1 Peter encourages believers facing suffering and persecution. It reminds them of their living hope in Christ. Peter emphasizes strength, faith, and holiness.
Attributed Author: Peter
Year Written: 64–68 A.D.
Genre: Epistle
Chapters: 3
The Book of 2 Peter warns against false teachers. It encourages believers to grow in knowledge and truth. Peter emphasizes spiritual growth and readiness for Christ’s return.
Attributed Author: John
Year Written: 85–95 A.D.
Genre: Epistle
Chapters: 5
The Book of 1 John focuses on love, truth, and assurance of salvation. It teaches that God is love and calls believers to walk in light. This book emphasizes fellowship with God and others.
Attributed Author: John
Year Written: 85–95 A.D.
Genre: Epistle
Chapters: 1
The Book of 2 John warns against false teachers. It encourages believers to walk in truth and love. This short letter emphasizes obedience and discernment.
Attributed Author: John
Year Written: 85–95 A.D.
Genre: Epistle
Chapters: 1
The Book of 3 John commends faithful Christian hospitality and leadership. It highlights support for truth and good ministry. This letter emphasizes encouragement and faithful service.
Attributed Author: Jude
Year Written: 65–80 A.D.
Genre: Epistle
Chapters: 1
The Book of Jude warns believers to defend the faith. It addresses false teachers and spiritual corruption. Jude encourages believers to remain strong and faithful.
Attributed Author: John
Year Written: 95 A.D.
Genre: Prophecy
Chapters: 22
The Book of Revelation reveals visions about the end times and final victory of God. It describes judgment, hope, and the establishment of a new heaven and earth. Revelation assures believers that God will ultimately win.





