Therefore this is what the Lord GOD says: Surely in My burning zeal I have spoken against the rest of the nations, and against all Edom, who took My land as their own possession with wholehearted joy and utter contempt, so that its pastureland became plunder.
The prophet had been ordered to set his face towards the mountains of Israel and prophesy against them, Eze 6:2. Then God was coming forth to contend with his people; but now that God is returning in mercy to them he must speak good words and comfortable words to these mountains, Eze 36:1 and again Eze 36:4.
Commenting on Ezekiel 36:1-15
Therefore thus saith the Lord God,.... Because these Heathens have acted such an unkind and cruel part to Israel: surely in the fire of my jealousy have I spoken; in his fierce wrath and hot displeasure, resenting the ill usage of his people; hot with indignation against their enemies, having a fervent zeal for his own glory, and an affectionate concern for the good of his people.
to cast it out for a prey--that is, to take the land for a prey, its inhabitants being cast out. Or the land is compared to a prey cast forth to wild beasts. FAIRBAIRN needlessly alters the Hebrew pointing and translates, "that they may plunder its pasturage."