The fourth and final programme on the Great War fronted by Jeremy Paxman sustained the interest to the end. Perhaps the most interesting section was the second where Paxman spoke to someone about aplastic surgeon called Harry Gillies. They mentioned a man called Stan Cohen who you can read about here. They say he taught a Sunday School in Bromley. Children were curious but not horrified by his appearance. I wonder if he was a believer.
Bonhoeffer uses a similar phrase 'worldly Christianity'. It's J Gresham Machen that I want to line up most closely with. See his Christianity and culture here. Having done commentaries on Proverbs (Heavenly Wisdom) and Song of Songs (Heavenly Love), a matching title for Ecclesiastes would be Heavenly Worldliness. For my stance on worldliness, see 3 posts here.