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The Two Yetzers
The concept of the two inclinations, the “yetzer ha-tov” (the good inclination) and the “yetzer ha-ra” (the evil inclination), is most fully developed in Rabbinic theology, where it plays a central role in understanding the internal moral struggle. These ideas also appear in earlier Jewish literature from the intertestamental period, such as the Dead Sea Scrolls and Sirach, and are also referred to in the New Testament, where similar internal tensions are discussed.
Timeline
Genesis 2:7 / Pseudo Jonathan Genesis 2:7 / Genesis Rabbah 14:4
750–400 BCE
Genesis 2:7
Hebrew Bible
300–1200 CE
Pseudo Jonathan Genesis 2:7
Targum
500 CE
Genesis Rabbah 14:4
Rabbinic
Genesis 4:7 / Neofiti Genesis 4:7
750–400 BCE
Genesis 4:7
Hebrew Bible
300–600 CE
Neofiti Genesis 4:7
Targum
Sirach 15:14 / Genesis Rabbah 9:7
195–180 BCE
Sirach 15:14
Deuterocanon
500 CE
Genesis Rabbah 9:7
Rabbinic
Testament of Asher 1:3 / Didache 1:1
100 BCE – 100 CE
Testament of Asher 1:3
Pseudepigrapha, Testaments
90–120 CE
Didache 1:1
Early Christian
Galatians 5:9 / Berakhot 17a
48–55 CE
Galatians 5:9
New Testament
450–550 CE
Berakhot 17a
Rabbinic
Romans 7:1 / Shabbat 30a
55–58 CE
Romans 7:1
New Testament
450–550 CE
Shabbat 30a
Rabbinic
Romans 7:5 / Genesis Rabbah 9:7
55–58 CE
Romans 7:5
New Testament
500 CE
Genesis Rabbah 9:7
Rabbinic
Romans 7:5 / Ruth Rabbah 3:1
55–58 CE
Romans 7:5
New Testament
700–950 CE
Ruth Rabbah 3:1
Rabbinic
Romans 7:7 / Jerusalem Yoma 6.4
55–58 CE
Romans 7:7
New Testament
375–425 CE
Jerusalem Yoma 6.4
Rabbinic
Romans 7:8 / Yoma 72b
55–58 CE
Romans 7:8
New Testament
450–550 CE
Yoma 72b
Rabbinic
Romans 7:10 / Exodus Rabbah 5:9
55–58 CE
Romans 7:10
New Testament
1200 CE
Exodus Rabbah 5:9
Rabbinic
Romans 7:11 / Chagigah 16a
55–58 CE
Romans 7:11
New Testament
450–550 CE
Chagigah 16a
Rabbinic
1 Corinthians 5:6 / Berakhot 17a
55–57 CE
1 Corinthians 5:6
New Testament
450–550 CE
Berakhot 17a
Rabbinic
Matthew 6:13 / Berakhot 60b
70–90 CE
Matthew 6:13
New Testament
450–550 CE
Berakhot 60b
Rabbinic
Matthew 6:13 / Siddur Ashkenaz
70–90 CE
Matthew 6:13
New Testament
1050–1100 CE
Siddur Ashkenaz
Rabbinic
James 1:14 / Genesis Rabbah 22
80–90 CE
James 1:14
New Testament
500 CE
Genesis Rabbah 22
Rabbinic
James 1:14 / Sukkah 52b
80–90 CE
James 1:14
New Testament
450–550 CE
Sukkah 52b
Rabbinic
John 8:34 / Sukkah 52b
90–110 CE
John 8:34
New Testament
450–550 CE
Sukkah 52b
Rabbinic