Hebrews 8. Jesus, among all other things is forever the High Priest of the New Covenant.
Ezekiel 37. This is the famous chapter about the valley of dry bones and how they are coming alive. They shall become one nation under one King.
Psalm 105. God is faithful to His Covenant people, and retells the account of what He did for the Hebrews from Abraham to the wanderings in the wilderness.