Mary's Magnificat, recorded only in Luke's Gospel, is one of four hymns, distilled from a collection of early Jewish-Christian canticles, which complement the promise-fulfillment theme of Luke's infancy narrative. These songs are Mary's Magnificat; Zechariah's Benedictus (1:67–79); the angels' "Gloria in Excelsis Deo" (2:13–14); and Simeon's (2:28–32). In form and content, these four canticles are patterned on the "hymns of praise" in Israel's Psalter. In structure, these songs reflect the compositions of pre-Christian contemporary Jewish hymnology. The first stanza displays graphically a characteristic feature of Hebrew poetry—synonymous parallelism—in ascribing praise to God: "my soul" mirrors "my spirit"; "proclaims the greatness" with "has found gladness"; "of the Lord" with "in God my Savior." The balance of the opening two lines bursts out into a dual "Magnificat" of declaring the greatness of and finding delight in God. The third stanza again demonstrates parallelism, but in this instance, three contrasting parallels: the proud are reversed by the low estate, the mighty by those of low degree, and the rich by the hungry.