Obdias 1:8

8 In that day, saith the Lord, I will destroy the wise men out of Idumea, and understanding out of the mount of Esau.

Obdias 1:8 Meaning and Commentary

Obadiah 1:8

Shall I not in that day, saith the Lord, even destroy the wise
[men] out of Edom
When they shall be invaded by the enemy, and treacherously dealt with by their allies; so that there shall be no wise counsellors at court to give advice what proper methods should be taken at such a season; they should either be taken off by death, or their wisdom should be turned into folly, and they be rendered incapable of giving right counsel: and understanding out of the mount of Esau?
that is, men of understanding, as the Targum, should be destroyed out of Edom or Idumea, which was a mountainous country; such as were well versed in politics, or understood military affairs, and how to conduct at such a critical time; to form schemes, and concert measures, and wisely put them in execution; and to be deprived of all such must be a great loss at such a time, and add to their distress and calamity; see ( Jeremiah 49:7 ) .

Obdias 1:8 In-Context

6 How has Esau been searched out, and have his hidden things been detected?
7 They sent thee to thy coasts: all the men of thy covenant have withstood thee; thine allies have prevailed against thee, they have set snares under thee: they have no understanding.
8 In that day, saith the Lord, I will destroy the wise men out of Idumea, and understanding out of the mount of Esau.
9 And thy warriors from Thaeman shall be dismayed, to the end that man may be cut off from the mount of Esau.
10 Because of the slaughter and the sin thy brother Jacob, shame shall cover thee, and thou shalt be cut off for ever.

The Brenton translation of the Septuagint is in the public domain.