" The reason we need a ransom to be paid for us is that we have sold ourselves into sin and have been alienated from a holy God. When Jesus gave his life as a ransom, our slave masters, sin and death and the Devil, had to give up their claim on us. And the result was that we could be adopted into the family of God. "

― John Piper , The Dawning of Indestructible Joy: Daily Readings for Advent