Jerry Bridges is one of the theologians and Bible teachers whom I most respect. In this interview with John Piper he talks about a variety of subjects.
If you have never read Jerry Bridges, watch this and consider reading the Discipline of Grace in 2012. It is a book length treatment of what Bridges calls “dependent responsibility” in this video.
Several of the themes which have most interested Bridges have also been ones I have spent a great deal of time studying. This includes his mention of union with Christ and Romans 5 (at the 10:10 mark of the video). Indeed, the idea of being represented by either Adam or Christ is the subject of my book that is coming out in March, Bound Together.