Prophesy therefore concerning the land of Israel, and say to the mountains, and to the hills, to the ridges, and to the valleys: Thus saith the Lord God: Behold I have spoken in my zeal, and in my indignation, because you have borne the shame of the Gentiles.
Ezekiel 36:4 Therefore, ye mountains of Israel, hear the word of the Lord God: Thus saith the Lord God to the mountains, and to the hills, to the brooks, and to the valleys, and to desolate places, and ruinous walls, and to the cities that are forsaken, that are spoiled, and derided by the rest of the nations round about.
Ezekiel 36:5 Therefore thus saith the Lord God: In the fire of my zeal I have spoken of the rest of the nations, and of all Edom, who have taken my land to themselves, for an inheritance with joy, and with all the heart, and with the mind: and have cast it out to lay it waste.
Ezekiel 36:6 Prophesy therefore concerning the land of Israel, and say to the mountains, and to the hills, to the ridges, and to the valleys: Thus saith the Lord God: Behold I have spoken in my zeal, and in my indignation, because you have borne the shame of the Gentiles.
Ezekiel 36:7 Therefore thus saith the Lord God: I have lifted up my hand, that the Gentiles who are round about you, shall themselves bear their shame.
Ezekiel 36:8 But as for you, O mountains of Israel, shoot ye forth your branches, and yield your fruit to my people of Israel: for they are at hand to come.
The verse centers on "prophesy", "therefore", "concerning", "land", "israel", "mountains", "hills", and "ridges". It is saying that the verse draws attention to "prophesy" and "therefore", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 5's "Therefore thus saith the Lord God In..." into verse 7's "Therefore thus saith the Lord God I...", so "prophesy" and "therefore" belong inside that flow. In Ezekiel context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "prophesy" and "therefore" with trust shaped by these words, not by a vague optimism outside the passage.