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.
Affinity Theological Conference
The next Affinity Theological Studies Conference will be at High Leigh January 13-18 2013
SPEAKERS AND SUBJECTS
Paper 1: Natural Law in Scripture. Exploring multi-faceted aspects of natural law in the Bible
Reader in Biblical Law, Bristol University
Paper 2: Exploring themes of continuity and discontinuity between aspects of ethical teaching in the ancient world and NT
Assoc. Director, Kirby Laing
Paper 3: Exploring the Bible’s ethical teaching in the Psalms
Old Testament Tutor, Trinity College, Bristol
Paper 4: It’s A Rich Man's World? Exploring the biblical material on money, wealth and economic justice
Church minister, economist & Research Tutor at the Oxford Centre for Mission
Paper 5: War and Peace Exploring the ethics of war, 'undercover' operations, torture etc.
Theologian, philosopher & Teaching Fellow at Regent College, Canada