Just finished reviewing "Gospel in Life: Grace Changes Everything" an eight session DVD small group based study by Tim Keller and the Redeemer City to City team. This is an excellent worldviewish study that will help the follower of Christ see how the gospel impacts all of life.
The study guide is excellent. There is work to be done ahead of the small group meeting as well as great discussion questions for when the group is together. It was refreshing to see how biblically based and into the Word the study guide is. The videos sessions of Keller teaching are good. They pack in great teaching in 10 minutes per session.
This is an excellent group study for those who are a little more mature in the faith and looking for something that will give more traction to their everyday life and calling in this world.