Known sourcecanonical
"God never had a church but there, men say, The Devil a chapel hath raised by some wyles. I doubted of this saw, till on a day I westward spied great Edinburgh's Saint Gyles."
William Drummond / Posthumous Poems.
Posthumous Poems.
Bartlett's Familiar Quotations, 9th ed. (Little, Brown, 1905), public domain