The Weight Of Glory itself, given during the Second World War, is widely regarded as the greatest sermon or lecture on a Christian theme by Lewis. It was Winkie Pratney that first put me onto it after a talk at the Crhistian coffee bar The Well in Victoria in London, as described in Winkie's page.

The other addresses include The Inner Ring, brilliantly cited at a key moment of Painful Reality Gradient tension here on Why by Tom Kreitzberg.