so that the concept of Satan as a distinct being was not then known.
JewishEncyclopedia.com
The author of Daniel envisions
no sectarian enemy, either human or divine. Grieved as he is at Israel's sins, he never condemns man'', Much less the majority, of his people as apostate; Consequently,
he never speaks of Satan, Sernihazah, Azazel, Mastema, Belial, or fallen angels of any kind.
.Although
there are no devils in Daniel's world. there are angels, and there are enemies. The author presents the alien enemies,
rulers of the Persian, Medean, and Hellenistic empires. THE ORIGIN OF SATAN Copyright 1995 by Eileen Pagels and scanned from MY Book.
The book' of Job, too, describes the
satan as a supernatural messenger,
a member of God's royal court: But while Balaam's
satan protects him frcim harm, Job's satan takes a more adversarial role. Here the Lord himself admits that the satan incited him
to act
against Job. (2:3 )..The story begins where the Satan appears as an angel, a
"son of.God"-(ben'elohim), a term that,.in Hebrew idiom, often means
"one Of the divine beings." Here this angel;
the satan, comes with 'the rest of the heavenly. Host; on the day. appointed for them to "present themselves before the Lord.” When the Lord asks whence he Comes, the s
atan answers, "From roaming on the earth, and walking up and down, on it."-Here the., storyteller plays on the similarity between the' sound of the Hebrew
satan and s
hut, the Hebrew word "to roam;" Suggesting
that the
satan's special role,in the heavenly court is that of a kind
of roving intelligence agent, like those whom many Jews of the time would have known—and detested—from the king of Persia's elaborate system of secret police and intelligence officers`. Known
is "the king's eye" or "the king's,ear," those agents roamed the empire looking for signs of disloyalty among the people.,
God boasts to the
satan about one of his most loyal subjects: `Have you considered my servant Job, that there is no one like, him on earth, a blessed and upright-man, who fears God and turns away from evil?", The,
satan then challenges the Lord to put Job to the test

Job was written around (550 B.C.E.) THE ORIGIN OF SATAN Copyright 1995 by Eileen Pagels and scanned from MY Book.
Then Job addresses them and says:
Job_19:21 Have pity upon me, have pity upon me, O ye my friends; for
the hand of God hath touched me.
Job 2:10 But he said unto her, Thou speakest as one of the foolish women speaketh. What? shall we receive good at the hand of God,
and shall we not receive evil? In all this did not Job sin with his lips.