The opening chorus of Bach’s St. Matthew Passion immediately presents the theme of Jesus’ human suffering and divine love as Jesus is described not only as the Bridegroom, a comparison used throughout Scripture, but also as a Lamb.
Kommt, ihr Tröchter, helft mir klagen, Sehet—Wen?—den Bräutigam, Seht ihn—Wie?—als wie ein Lamm!
Come, you Daughters [of Zion], help me lament; look—At whom?—at the Bridegroom; look at him—As how?—just like a lamb! (Marissen 29-30)
Christ’s divine love is evident as he is called the “Bridegroom”; who but a husband would suffer so much for his beloved? This divine “marriage” between Christ and the Church is a Scriptural comparison. As the chorus continues, it describes the Lamb as carrying his cross—an introduction to Jesus’ suffering. The Lamb himself is carrying his own sacrificial wood. The text here is a poetic introduction to the passion rather than the exact words of Scripture itself. At this point in the text—"just like a lamb!”—we find the first chorale: “Lamb of God, Pure and Holy” (LSB 434:1).