And preached, saying, There comes one mightier than I after me, the thong of whose sandals I am not worthy to stoop down and unloose.
All Commentaries on Mark 1:7 Go To Mark 1
Clement Of Alexandria
AD 215
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.".
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."