Colloquia Peripatetica (Deep-Sea Soundings), notes of conversations with John Duncan, LL.D., recorded by William Knight, 3rd ed. (Edinburgh: Edmonston & Douglas, [1871]), "Law and Gospel," p. 130

The Law ordained, "Thou shalt love;" and love ordained that law. Man could not keep it, and love ordained a gospel; that gospel is "God so loved." Thus, "Thou shalt love" is the whole of the law; "God so loved" is the wh…