"Not that Word and Sacrament are ineffective in incorporating new souls into our fellowship. Not at all! But according to some serious Church Growth studies, as many as one-third of the people gained for protestant church membership today do not feel they really belong."
David N. Rutschow, The Evangelism Life Line (WELS), Winter, 1985, p. 3. WELS DP for Southwest Wisconsin, perhaps the most loosey-goosey district of all, maybe even worse than Englebrecht's Anything Goes District.