The Bible (from Koine Greek t? ß?ß??a, tà biblía, "the books" ) is a collection of texts sacred in Judaism and Christianity.
The canonical Bible varies depending on traditions or groups; a number of Bible canons have evolved, with overlapping and diverging contents.
The Christian Old Testament overlaps with the Hebrew Bible and the Greek Septuagint; the Hebrew Bible is known in Judaism as the Tanakh.
The New Testament is a collection of writings by early Christians, believed to be Jewish disciples of Christ, written in first-century Koine Greek.