and I delivered you out of the hand of the Egyptians, and out of the hand of all who oppressed you, and drove them out from before you, and gave you their land;
 Mark the twofold process of the Lord. He sends first a prophet, then an angel; the one to bring their sin home to their conscience, the other to raise up a deliverer. He loves to extricate His people from the wretched consequences of their failure, but He will have the evil owned first.
