D. Martyn Lloyd-Jones, former minister of Westminster Chapel in London, was interviewed by Carl Henry for a February 1980 Christianity Today article. Henry asked, "You declined to be either a participant or observer [of the Berlin World Congress on Evangelism]. You were also, I think, the only minister of a major church in London that did not cooperate in the Graham crusades? What kept you on the sidelines?"
Cited in the April 1989 issue of The Berean Call.