Old Testament Old Testament Studies OT Studies Amos Daniel — 606 to 534 BC Ezekiel Habakkuk — 600 BC Haggai Hosea Isaiah — 762 to 698 BC Jeremiah — 627 to 586 BC Joel Jonah Malachi — 450 BC Micah Nahum — Before 612 BC Obediah — 844 or 605 BC PSALMS Chapters 1 – 48 PSALMS Chapters 49 – 70 Zechariah — 520 to 518 BC Zephaniah *If you are interested in eschatology (the study of end times) Click Here