Matthew 5:38 known as the principle of "lex talionis", is an ancient statement of the principle of retributive punishment dating back to the Code of Hammurabi. This phrasing appears several times in the Old Testament at Exodus 21:24, Leviticus 24:20, and Deuteronomy 19:21. This was a moderate rule compared with the blood feuds described in Genesis 4:23-24. The New Testament scholar R. T. France notes that by Jesus' era such punishments were no longer in practice, rather they had been replaced with fines judged to be of equal value to the damage caused. Thus, according to France, Jesus is not here condemning
Development of the Old Testament canon "Apocrypha" ("hidden"). To counter Luther's "heresy", the fourth session of the Catholic Council of Trent in 1546 confirmed that the deuterocanonical books were equally authoritative as the protocanonical in the Canon of Trent in the year Luther died. Following Jerome's "Veritas Hebraica" (truth of the Hebrew) principle, the Protestant Old Testament consists of the same books as the Hebrew Bible, but the order and division of the books are different. Protestants number the Old Testament books at 39, while the Hebrew Bible numbers the same books as 24. The Hebrew Bible counts Samuel, Kings, and Chronicles as one book each,