'Zealous' in the Bible

"Therefore prophesy concerning the land of Israel and speak to its mountains, hills, ravines, and valleys. Tell them, "This is what the Lord GOD says: "Pay attention! In my zealous anger I'm speaking because you've had to endure the mockery of the world's nations."'"

"Therefore this is what the Lord GOD has to say: "I'm going to restore the resources of Jacob and show mercy to the entire house of Israel. I'll be zealous for my own reputation and for my holiness.