Clement of Alexandria The Instructor Book II As a witness for simplicity in shoes let John suffice, who avowed that "he was not worthy to unloose the latchet of the Lord's shoes."[252] Clement of Alexandria Stromata Book V while he, though speaking more perspicuously as no longer prophesying, but pointing out as now present, Him, who was proclaimed symbolically from the beginning, nevertheless said, "I am not worthy to loose the latchet of the Lord's shoe."[107]