Summer on the Lakes, in 1843
“no more thinks of playing the flute than one of the "settled down" members of our society would of choosing the "purple light of love" as dye-stuff for a surtout.”
Fuller, Margaret. Summer on the Lakes, in 1843. Boston: Little, Brown & Co., 1844.
Inferred Fuller quotes the phrase 'purple light of love' (in quotation marks, signaling a borrowed phrase) from Thomas Gray's Pindaric ode The Progress of Poesy (1757), stanza I.1: 'O'er her warm cheek and rising bosom move / The bloom of young Desire and purple light of Love.'