Papers on Literature and Art
p23“Lord Orford observes, with his natural sneer, "How could a man who doubted of partial, believe individual revelation?”
Fuller, Margaret. Papers on Literature and Art. New York: Wiley and Putnam, 1846.
Inferred Fuller attributes the remark to 'Lord Orford' (= Horace Walpole) without citing a specific work; likely from his editorial commentary in the first publication of Herbert's Life (Strawberry Hill, 1764) Inferred.
The exact remark 'How could a man who doubted of partial, believe individual revelation?' is attributed to Walpole; this was likely in his preface or editorial notes to the 1764 publication.