“But you, O mountains of Israel, shall shoot forth your branches and yield your fruit to my people Israel, for they will soon come home.
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
But ye, O mountains of Israel,.... Literally understood, as appears by what follows; for though they could not hear what was said, the proprietors of them could, now in captivity; and the efficacy of the word should be seen on them, producing the following effects: ye shall shoot forth your branches; that is, the trees that grew upon them should; the vines, and the olive...
they are at hand to come--that is the Israelites are soon about to return to their land. This proves that the primary reference of the prophecy is to the return from Babylon, which was "at hand," or comparatively near. But this only in part fulfilled the prediction, the full and final blessing in future, and the restoration from Babylon was an earnest of it.