Abstract

In lieu of an abstract, here is a brief excerpt of the content:Priestly Renewal, Eucharistic Revival:The Place of the Corpus Christi Liturgy in Aquinas's Sacramental TheologyJose Isidro BellezaIntroductionAmong many well-catechized Catholics, the following two points—at first seemingly unrelated—have become common knowledge: first, that Christ instituted the sacramental priesthood at the Last Supper; and second, that St. Thomas Aquinas authored the Office hymns and Mass sequence for the Solemnity of Corpus Christi.The magisterial sources for the first point are clear. The Catechism of the Catholic Church notes: "In order to leave them a pledge of this love, in order never to depart from his own and to make them sharers in his Passover, [Christ] instituted the Eucharist as the memorial of his death and Resurrection, and commanded his apostles to celebrate it until his return; 'thereby he constituted them priests of the New Testament'" (§1337). This recent formulation positively reworks a famous Tridentine canon: "If any one should say that by the words, 'Do this in memory of me,' Christ did not establish the apostles as priests, or that he did not ordain them and others as priests to offer his Body and Blood, let him be anathema."1 That the Council of Trent found it necessary to clarify this doctrine by anathematizing the contrary certainly testifies to the controversial nature of this Catholic position in wake of the Reformation; yet, the Council Fathers' [End Page 723] position—as is so often the case with dogmatic pronouncements—is not a simple articulation of an uncontroversial yet implicit belief held within the Catholic communion.With regard to the second point: after some decades of scholarly doubt,2 Aquinas's composition of Corpus Christi's poetic texts seems to be better appreciated by laity and scholars alike,3 many of whom find in the beloved hymns commonly sung at adoration and Eucharistic processions a beautiful and edifying distillation of St. Thomas's teaching on the Blessed Sacrament. However, the place of the Corpus Christi liturgy within the historical development of Aquinas's own thoughts on the priesthood and Eucharist is perhaps less acknowledged.4 The aesthetic and spiritual appeal of the hymns, [End Page 724] compounded by their frequent usage, may tend to obscure the importance of the historical context which informs Aquinas's unique compositional, poetic, and doctrinal directions. Hidden behind the impressiveness of the saint's artistic execution, I argue, lies a parallel to the well-developed doctrinal synthesis of priesthood and Eucharist articulated in Summa contra gentiles [SCG] IV. In what follows, I examine excerpts from the sequence for Mass Lauda Sion Salvatorem and matutinal hymn Sacris solemniis to show how, already in the Orvieto period (1261–1265), Aquinas laid the foundations for sacramental doctrines expressed with more precision not only in the two Summae, but in the dogmatic teaching of the Council of Trent on the relationship between the Eucharist and Holy Orders. I will also highlight the unique and even innovative nature of Aquinas's positions by way of contrast with St. Bonaventure's sacramentology.5 I will conclude by offering some reflections, drawn from Aquinas's synthetic treatment of Eucharist and Holy Orders, on the inseparability of priestly renewal and Eucharistic revival.From the Sentences Commentary to the Summa theologiaeIn his commentary on the Sentences of Peter Lombard (the Scriptum), Aquinas, like his contemporaries, follows the broad tradition in locating the institution of the Eucharist at the Last Supper.6 This point is rightfully uncontroversial on account of its clear biblical background,7 and is repeated by the Angelic Doctor in Summa theologiae [ST] III.8 However, in the Scriptum, Aquinas links the institution of the Eucharist with the institution of the priesthood, saying that Christ "gave priestly power with regard to its principal act before the Passion at the Last Supper, when he said, in Matthew 26:26, 'take and eat,' to which Luke 22:19 adds 'Do this in commemoration of me.' But after the resurrection, he gave the disciples priestly power with regard to its secondary act, which is to bind and loose."9 Thus, in his early work, Aquinas already suggests—although not with the same precision or emphasis seen in later works—a nuanced...