[The] art of the cartoon strip must not have been wholly corrupted if it can still afford a working medium for so scrupulous and lively an imagination as that of Charles Schulz. For, in and through the fabulous little world of Charlie Brown and Lucy and Linus and Snoopy and Shermy and Violet, Mr. Schulz has been turning a remarkably penetrating searchlight on the anxieties and evasions and duplicities that make up our common lot; and … the analysis of human existence that Mr. Schulz is giving us is essentially theological and, in its basic inspiration, deeply Christian. (pp. ix-x)

Nathan A. Scott, Jr., in his foreword to The Gospel According to Peanuts by Robert L. Short (© 1965 by M. E. Bratcher; used by permission of John Knox Press), John Knox, 1964 (and reprinted by Bantam Books, 1968), pp. ix-x.