17 But not so on Mount Zion - there's respite there! a safe and holy place! The family of Jacob will take back their possessions from those who took them from them. 18 That's when the family of Jacob will catch fire, the family of Joseph become fierce flame, while the family of Esau will be straw. Esau will go up in flames, nothing left of Esau but a pile of ashes." God said it, and it is so. 19 People from the south will take over the Esau mountains; people from the foothills will overrun the Philistines. They'll take the farms of Ephraim and Samaria, and Benjamin will take Gilead. 20 Earlier, Israelite exiles will come back and take Canaanite land to the north at Zarephath. Jerusalem exiles from the far northwest in Sepharad will come back and take the cities in the south. 21 The remnant of the saved in Mount Zion will go into the mountains of Esau And rule justly and fairly, a rule that honors God's kingdom.

Matthew Henry's Commentary on Obadiah 1:17-21

Commentary on Obadiah 1:17-21

(Read Obadiah 1:17-21)

There should be deliverance and holiness at Jerusalem, and the house of Jacob would again occupy their possessions. Much of this prophecy was fulfilled when the Jews returned to their own land. But the salvation and holiness of the gospel, its spread, and the conversion of the Gentiles, seem also to be intended, especially the restoration of Israel, the destruction of antichrist, and the prosperous state of the church, to which all the prophets bear witness. When Christ is come, and not till then, shall the kingdom be the Lord's in the full sense of the term. As none that exalt themselves against the Lord shall prosper, and all shall be brought down; so none that wait upon the Lord, and put their trust in him, shall ever be dismayed. Blessed be the Divine Saviour and Judge on Mount Zion! His word shall be a savour of life unto life unto numbers, while it judges and condemns obstinate unbelievers.