section_path: Development and history
section_name: Development and history
paragraph_text: Development and history
  
  The Bible is not a single book; it is a collection of books whose complex development is not completely understood. The oldest books began as songs and stories orally transmitted from generation to generation. Scholars of the twenty-first century are only in the beginning stages of exploring "the interface between writing, performance, memorization, and the aural dimension" of the texts. Current indications are that writing and orality were not separate so much as ancient writing was learned in a context of communal oral performance. The Bible was written and compiled by many people, who many scholars say are mostly unknown, from a variety of disparate cultures and backgrounds.
  
  British biblical scholar John K. Riches wrote:
  
  he biblical texts were produced over a period in which the living conditions of the writers – political, cultural, economic, and ecological – varied enormously. There are texts which reflect a nomadic existence, texts from people with an established monarchy and Temple cult, texts from exile, texts born out of fierce oppression by foreign rulers, courtly texts, texts from wandering charismatic preachers, texts from those who give themselves the airs of sophisticated Hellenistic writers. It is a time-span which encompasses the compositions of Homer, Plato, Aristotle, Thucydides, Sophocles, Caesar, Cicero, and Catullus. It is a period which sees the rise and fall of the Assyrian empire (twelfth to seventh century) and of the Persian empire (sixth to fourth century), Alexander 's campaigns (336–326), the rise of Rome and its domination of the Mediterranean (fourth century to the founding of the Principate, 27 BCE), the destruction of the Jerusalem Temple (70 CE), and the extension of Roman rule to parts of Scotland (84 CE).
  
  The books of the Bible were initially written and copied by hand on papyrus scrolls. No originals have survived. The age of the original composition of the texts is therefore difficult to determine and heavily debated. Using a combined linguistic and historiographical approach, Hendel and Joosten date the oldest parts of the Hebrew Bible (the Song of Deborah in Judges 5 and the Samson story of Judges 16 and 1 Samuel) to having been composed in the premonarchial early Iron Age (c. 1200 BCE). The Dead Sea Scrolls, discovered in the caves of Qumran in 1947, are copies that can be dated to between 250 BCE and 100 CE. They are the oldest existing copies of the books of the Hebrew Bible of any length that are not fragments.
  
  The earliest manuscripts were probably written in paleo-Hebrew, a kind of cuneiform pictograph similar to other pictographs of the same period. The exile to Babylon most likely prompted the shift to square script (Aramaic) in the fifth to third centuries BCE. From the time of the Dead Sea Scrolls, the Hebrew Bible was written with spaces between words to aid in reading. By the eighth century CE, the Masoretes added vowel signs. Levites or scribes maintained the texts, and some texts were always treated as more authoritative than others. Scribes preserved and changed the texts by changing the script and updating archaic forms while also making corrections. These Hebrew texts were copied with great care.
  
  Considered to be scriptures (sacred, authoritative religious texts), the books were compiled by different religious communities into various biblical canons (official collections of scriptures). The earliest compilation, containing the first five books of the Bible and called the Torah (meaning "law", "instruction", or "teaching") or Pentateuch ("five books"), was accepted as Jewish canon by the fifth century BCE. A second collection of narrative histories and prophesies, called the Nevi'im ("prophets"), was canonized in the third century BCE. A third collection called the Ketuvim ("writings"), containing psalms, proverbs, and narrative histories, was canonized sometime between the second century BCE and the second century CE. These three collections were written mostly in Biblical Hebrew, with some parts in Aramaic, which together form the Hebrew Bible or "TaNaKh" (an abbreviation of "Torah", "Nevi'im", and "Ketuvim").