The graveyard slot on the second day went to Roger Welch whose task was to survey 1400 years of history looking for patterns in Christian response to Islam and so we went through the various areas mentioning dhimmitude, John of Damascus, the crusades, Ramon Lull, Nicholas de Susa, Luther, Calvin, Samuel Zwemer, etc and modern contextualisation. It was a helpful survey and led into a tame but fairly well informed discussion of reaching Muslims today. It was good to have at least looked at the subject even if we were at a very general level. As ever the need to befriend people rather than read books about their religion came over strongly. Stephen Clark chaired.
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.