Thanks for the reference. It's been years since I read Coulson's _Science and
Christian Belief_, first published in 1955. In it he uses the phrase "God of the gaps"
twice (pages 32 & 41 of the Fontana edition). Both times the phrase is in quotes, which
may mean he thinks he's coining it: No reference is given. Coulson apparently had some
familiarity with Bonhoeffer's _Letters and Papers from Prison_ because he refers to it
in another connection in one place (Note 27 of Chapter III).
George L. Murphy
gmurphy@raex.com
http://web.raex.com/~gmurphy/