The various kinds and conditions of love are a common theme for Kierkegaard, beginning with his early Either/Or, through “The Diary of the Seducer” and Judge William’s eulogy on married love, to his last work, on the changelessness of God’s love. Works of Love, the midpoint in the series, is also the monumental high point, because of its penetrating, illuminating analysis of the forms and sources of love. Love as feeling and mood is distinguished from works of love, love of the lovable from love...