How Old?

Among the major books of religion, the Bible is one of the very oldest.
It's first parts where written some 3,500 years ago.
This book was completed in 98 C.E. *

C.E denotes " Common Era," often called A.D for Anno Domini, meaning " in the year of the Lord."
B.C.E means " Before the Common Era."

Though some 40 men were it's writers over a period of 1,600 years, the Bible is a harmonious body of writings.
That is so because it's real Author is God.