The Bible was written:
over a 1500 year span (from 1400 B.C to A.D. 100)
over 40 generations
over 40 authors from many walks of life (i.e. - kings, peasants, philosophers, fishermen, poets, statesmen, scholars)
in different places (i.e. - wilderness, dungeon, palaces)
at different times (i.e. - war, peace)
in different moods (i.e. - heights of joy, depths of despair)
on three continents (Asia, Africa, and Europe)
in three languages (Hebrew, Aramaic, and Greek)
Fascinating stuff!