Richard Wolin profiles the Egyptologist Jan Assmann, describing one of his more controversial ideas this way:
Assmann argues that biblical monotheism, as codified by the Pentateuch, disrupted the political and cultural stability of the ancient world by introducing the concept of “religious exclusivity”: that is, by claiming, as no belief system had previously, that its God was the one true God, and that, correspondingly, all other gods were false. By introducing the idea of the “one true God,” Assmann suggests that monotheism upended one of the basic precepts of ancient polytheism: the principle of “divine translatability.” This notion meant that, in ancient Mesopotamia, the various competing deities and idols possessed a fundamental equivalence. This equivalence provided the basis for a constructive modus vivendi among the major empires and polities that predominated in the ancient world.
Assmann readily admits that the ancient Middle East was hardly an unending expanse of peaceable kingdoms. However, he suggests that before monotheism’s emergence, the rivalries and conflicts at issue were predominantly political rather than religious in nature. For this reason, they could be more readily contained. Monotheism raised the stakes of these skirmishes to fever pitch. According to Assmann, with monotheism’s advent, it became next to impossible to separate narrowly political disagreements from religious disputes about “ultimate ends” (Max Weber) or “comprehensive doctrines” (John Rawls). According to the new logic of “religious exclusivity,” political opponents to be conquered were turned into theological “foes” to be decimated.
In addition to coming perilously close to rehashing anti-Semitic tropes, Wolin argues that Assmann’s theories only tell part of the story:
A major failing of Assmann’s approach is that it systematically neglects ancient Judaism’s robust moral inclinations toward tolerance and neighborly love. Numerous prescriptions in the Old Testament, known as the Noachide Laws, stress the importance of providing hospitality and succor to strangers. As we read in Leviticus (19:33-34): “When a stranger resides with you in your land, you shall not do him wrong. The stranger who resides with you shall be to you as the native among you, and you shall love him as your self, for you were aliens in the land of Egypt.” Thus, contra Assmann, lurid tales of plunder, bloodlust, and divine retribution fail to tell the whole story.


