Additional prophesy against Edom.
Ezekiel is commanded to face Mt. Seir, where the Edom lived, and prophesy against it. God states that He is against them and will lay waste to them. They will be a desolation. This is because they joined Babylon in killing Jewish refugees.
He points out their love of bloodshed and points out that they decided to take land that God had appointed for His people.
Then they will know He is God.
He points out specifically their anger and envy. (Note to self) He also states that He heard all of their grumbling and plotting against God's people and against Him, personally.
As you rejoiced over the inheritance of the house of Israel because it was desolate, so I will do to you. You will be a desolation, O Mount Seir, and all Edom, all of it. Then they will know that I am the Lord.”’ Ezekiel 35:15