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
Wife–sister narratives in the Book of Genesis are all related to each other in some way, according to Coats, sharing common content, structure and genre for communicating the content. In all three stories a promise for progeny is not a factor in the content and the structure rather the narratives have a focus on blessing. Hepner concludes, through Biblical exegesis and semantics, that it is plausible that the union of Abraham and Sarah was actually incestuous with Sarah being Abraham's half-sister. For example, in Genesis 20: 13, Abraham, talking to Abimelech, alludes to Leviticus laws or the Holiness code, by using the phrase "lovingkindness." The same word