It was good to be at the lunch time lecture at the Evangelical Library last Monday. Dr Ian Densham gave his second lecture on the Trinity. Concise and pastorally sensitive it was a blessing to here. Both lectures should appear shortly on the Library website. Recordings are also available. The next lunch time lecture is on November 17 and is to be given by Lesley A Rowe on Arthur Hildersham and his books. Do plan to come.
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.