Major themes and characteristics
The Bible is the literature of faith, not of scientific observation or historical demonstration. God’s existence as a speculative problem has no interest for the biblical writers. What is problematical for them is the human condition and destiny before God.
The great biblical themes are about God, his revealed works of creation, provision, judgment, deliverance, his covenant, and his promises. The Bible sees what happens to mankind in the light of God’s nature, righteousness, faithfulness, mercy, and love. The major themes about mankind relate to man’s rebellion, his estrangement and perversion. Man’s redemption, forgiveness, reconciliation, the gifts of grace, the new life, the coming kingdom, and the final consummation of man’s hope are all viewed as the gracious works of God.
The Old Testament contains several types of literature: there are narratives combined with rules and instructions (Torah, or Pentateuch) and anecdotes of Hebrew persons, prophets, priests, kings, and their women (Former Prophets). There is an antiracist love story (Ruth), the story of a woman playing a dangerous game (Esther), and one of a preacher who succeeded too well (Jonah). There is a collection of epigrams and prudential wisdom (Proverbs) and a philosophic view of existence with pessimism and poise (Ecclesiastes). There is poetry of the first rank, devotional poetry in the Psalms, and erotic poetry in the Song of Songs. Lamentations is a poetic elegy, mourning over fallen Jerusalem. Job is dramatic theological dialogue. The books of the great prophets consist mainly of oral addresses in poetic form.
The New Testament also consists of a variety of literary forms. Acts is historical narrative, actually a second volume following Luke. A Gospel is not a history in the ordinary sense but an arrangement of remembered acts and sayings of Jesus retold to win faith in him. There is one apocalypse, Revelation (a work describing the intervention of God in history). But the largest class of New Testament writings is epistolary, consisting of the letters of Paul and other Apostles. Originally written to local groups of Christians, the letters were preserved in the New Testament and were given the status of doctrinal and ethical treatises.