The Prodigal God

I know I'm a bit late to the game with this book, but better late than never. Tim Keller's The Prodigal God is a quick read, but it is both deep and convicting—particularly for those of us who have grown up in the church (the "older brothers" in Jesus' parable of the two sons.)

For years I've accepted the premise that Keller argues in the book: that the famous parable is at its core an indictment on the self-righteous ones who refuse to rejoice at God's extravagant and "prodigal" love for the lost. But Keller takes the argument further to expose the uncomfortable implications of the parable: that neither of the sons really love their Father and that only one is restored to fellowship in the end. If we really understand the story as Jesus intended it, it will likely offend our sense of common decency.

As Keller argues, if the gospel is like a lake, there is probably no other part of the New Testament in which the bottom of the lake can be more clearly seen than in this parable. It is a story about the devastating consequences of moralism and self-righteousness. Unless decent, upstanding "Christians" like you and me repent of our wretched tendency to think that we deserve God's love because we follow His rules, we will end up like the older brother, watching our Father celebrating with prostitutes and tax collectors while we sit outside the gates sulking—and even hating Him for it.