Joel

• Locusts destroy the land
• A time of judgement is coming
• Change your hears to God; He is a God of great love; He can change his mind about harm
• God restores the land
• Judgement - the Lord speaks
• Those against Judah will be punished
• Judah will have a new life

Judah seems to talk about the end of times, the second coming, the final judgement.  I wasn't expecting that in the Old Testament.  I can understand that it is there. 

There is even mention of God judging all the nations in the Valley of Decisions, but it refers to a new life for Judah.  Which is a little confusing.  In the New Testament, we stray away from the Israel and Judah are the chosen people, but this mentions a new Judah.