There’s a LOT of hype out there about this book, and it usually starts like this: “Well I haven’t read the book and don’t to read the book, but here’s my opinion about what I’ve heard about this book…” Or: “So-and-so from this branch of theology liked it/didn’t like it, and that tells me everything I need to know about the issue.”
What I really enjoyed about The Shack was that complex and substantial theological questions are handled in a very accessible and Gospel-filled way. This book tackles issues like the “otherness” of God, the problem of evil, original sin, relationship, the Cross, reconciliation between God and mankind, the Trinity, grace, freedom, love, and forgiveness in dialogue. As one who prefers to learn and teach through dialogue rather than lecture, I appreciated the conversational give-and-take as Mack’s understanding develops.
And that’s my biggest beef with The Shack – it stops short. Over and over and over and over again, Young emphasizes God’s desire for a relationship with all people through Jesus, as well as the fact that only He can and has done everything necessary for that to happen. But the reader is never told where she may go to continue that relationship aside from looking to her own feelings, “visions”, impressions, private revelations, dreams, etc. I don’t think Young would be opposed to finding God where He has promised to be for us – in His Word and Sacraments. My guess is that he just doesn’t know about it, or understand that God is present and continues the relationship in tangible, external ways. So, his readers probably won't know about it either.
However, that’s exactly where we, as Lutherans especially, can step in and pick up the ball. We know where the Lord continues to come to us on a regular basis to give to us of Himself – not because we follow the rules better than other churches, or because we have the best rituals, but because that’s what He has promised to do for us. He has not only reconciled us with Himself through Christ’s death on the cross for our sins, He nourishes His relationship with us through His Word and through the daily dying to our sinful nature in Baptism, and through the nourishment of His own Body and Blood. We don’t have to go to a rundown shack and hope to have some sort of visionary encounter with God in nature, or our trust in our own feelings in order to have a relationship with God today. We know that the Lord comes to us, to love us, to forgive us, to give us His gifts, and to serve us every week in clear and tangible ways. He says so and His Word is True.