Jeremiah 8

Jeremiah has pretty much been the same thing every chapter, God is really angry at Israel for abandoning him, and letting them know that punishment is coming. It was difficult to find any sort of applicability at first, but if we replace Israel with ourselves it's easy to see just how closely we resemble them. God is good to us, we fall away until something bad happens, and then we come back. Repeat this over and over and over.