““It is true that the role of Satan is not strongly emphasized in Scripture before the time of the Babylonian Exile, while polytheism is rampant in the ancient Near East. An emphasis upon Satan during this time would have been too easily misunderstood as a rival god to Yahweh. But this is not to say that the knowledge of Santan was nonexistent until postexilic times (Issues in Revelation and Inspiration, p. 117).””
