Ovadiah, a proselyte from Edom, who became a high priest. He hid and sustained 100 prophets at the height of Jezebel’s decimation of the prophets of Hashem (I Kings chapter 18). In turn, as a reward of his merit, this prophecy is given to him,

Jacob and Esau

The wickedness and haughtiness of Esau and its consequences.

Moreover his oppression against Israel.

“Prophecy Against Edom”

The vision of Obadiah; thus said the Lord Hashem/Elohim concerning Edom: We have heard tidings from Hashem and a messenger has been sent among the nations [saying], ‘Arise, and let us rise up against her for battle.’
1:1
‘Behold, I have made you inferior among the nations; you are very despised.
1:2
The wickedness of your heart has misled you, [you] who dwells in the clefts of the rocks [in] his lofty abode, who says in his heart, ‘Who can bring me down to earth?’
1:3
For the oppression of your brother Jacob, disgrace will envelop you and you will be cut off forever.
:10
Gaze not on the day of your brother, the day of his estrangement; and rejoice not over the Children of Judah on the day of their destruction; and do not expand your mouth on the day of misfortune.
:12
The house of Jacob will be fire, the house of Joseph a flame, and the house of Esau for straw; and they will ignite them and devour them. There will be no survivor to the house of Esau, for Hashem has spoken.
:18
And saviors will ascend Mount Zion to judge the Mountain of Esau, and the kingdom will be Hashem’s.
:21

1 The vision of Obadiah; So said the Lord God concerning Edom; We have heard tidings from the Lord, and a messenger has been sent among the nations, “Arise and let us rise up against them in war!”
2 Behold I have made you small among the nations; you are very despised.
3 The wickedness of your heart enticed you, who dwell in the clefts of the rock, whose habitation is high, who says to himself, “Who will bring me down to the earth?”
4 If you go up high like an eagle, and if you place your nest among the stars, from there I will bring you down, says the Lord.
5 Did thieves come upon you, did plunderers of the night? How were you silent? Will they not steal till they have enough? If vintagers came upon you, would they not leave over some gleaning grapes?
6 How Esau was searched out, how his hidden things were revealed!
7 Until the border all your allies escorted you; your friends enticed you, yea prevailed against you; your food they lay as a wound under you; there is no discernment in them.
8 Shall I not in that day-says the Lord-destroy wise men from Edom and discernment from the mountain of Esau?
9 And your mighty men shall be dismayed, O dwellers of the southland, in order that every man be cut off from the mountain of Esau by slaughter.
10 Because of the violence of your brother Jacob, shame shall cover you, and you shall be cut off forever.
11 On that day you stood from afar, on the day strangers captured his possessions, and foreigners came into his cities, and on Jerusalem they cast lots; you, too, are like one of them.
12 And you should not have looked on the day of your brother on the day of his being delivered, and you should not have rejoiced about the children of Judah on the day of their destruction, and you should not have spoken proudly on the day of distress.
13 You should not have come into the gate of My people on the day of their misfortune; you too should not have looked at their affliction on the day of their misfortune, and you should not have stretched out [your hand] upon their possessions on the day of their misfortune.
14 And you should not have stood by the gap to cut off their fugitives, neither should you have delivered their survivors on the day of distress.
15 For the day of the Lord over all the nations is close; as you have done shall be done to you; your recompense shall be returned upon your head.
16 For, as you drank on My Holy Mount, shall all the nations drink constantly, and they shall drink and be stunned, and they shall be as though they were not.
17 And on Mount Zion there shall be a remnant, and it shall be holy, and the house of Jacob shall inherit those who inherited them.
18 And the house of Jacob shall be fire and the house of Joseph a flame, and the house of Esau shall become stubble, and they shall ignite them and consume them, and the house of Esau shall have no survivors, for the Lord has spoken.
19 And [the inhabitants of] the southland shall inherit the mountain of Esau, and [the inhabitants of] the plain, the Philistines, and they shall inherit the field of Ephraim and the field of Samaria, and Benjamin [with the inhabitants of] Gilead.
20 And this exiled host of the children of Israel who are [with] the Canaanites as far as Zarephath and the exile of Jerusalem which is in Sepharad shall inherit the cities of the southland.
21 And saviors shall ascend Mt. Zion to judge the mountain of Esau, and the Lord shall have the kingdom.