We all have un-finished business in some area of our lives.
As we looked at chapter 1 of Haggai, we see that the Israelites also had un-finished business when they started to rebuild the Temple. They didn't finish because they began to face opposition. So they focused on themselves and their families. God became simply an afterthought.
However, Haggai reminds the people of the importance of obedience and that God is with us!