Reading John 9

I'm preparing to preach on John 9 on Sunday evening. To be honest, I'm rather behind! If I had more time, I'd be wanting to look at Peter J. Leithart's Deep Exegesis: The Mystery of Reading Scripture (Baylor Univ Press, Waco, 2009). As I understand it, he applies the approaches he talks about to John 9 as a kind of test case and example. According to the Scripture index, John 9 gets quite a bit of treatment: pages 60-64, 72-3, 100-102, 105-7, 117-8, 124-32, 136, 141-2, 161-71, 176-80, 184, 185-88, 192-95, 197-204, 206.