Chapter 14 of Calvin’s Institutes is a marvelous treatise on the Sacraments, which are “another aid to our faith related to the preaching of the gospel.” [1] It is the words that accompany the Sacraments that makes them what they are. [2] “A sacrament is never without a preceding promise but is joined to it as a sort of appendix, with the purpose of confirming and sealing the promise itself, and of making it more evident to us and in a sense ratifying it.” [3]
At this point Calvin seems to be saying, that God conveys grace to his people through the symbiosis of Word and Sacrament. It is not “enough if the priest mumbled the formula of consecration” to himself; rather, the words of institution should be “added to the element and it will become a sacrament.” As such the sacrament “requires preaching to beget faith.” [4]
Sacraments as Seals
Calvin then deals with an objection that apparently was contemporary with him. The objection went something like this. If the word that precedes the sacrament is the true will of God then the sacrament adds nothing to it. If the word that precedes is not the will of God, then the sacrament that is predicated on that word will not teach it.
Calvin replies concisely that the sacraments function much like government seals. If the seals were attached to a blank piece of paper, these seals would be in vain; however, when they are “added to the writing, they do not on that account fail to confirm and seal what is written.” [5]
The sacraments, being signs or tokens of God’s covenant, are therefore, “exercises which make us more certain of the trustworthiness of God’s Word.” As “visible words,” sacraments represent “God’s promises as painted in a picture.” [6] Calvin goes on to say that we are free to call sacraments “the pillars of our faith”:
For as a building stands and rests upon its own foundation but is more surely established by columns placed underneath, so faith rests upon the Word of God as a foundation; but when the sacraments are added, it rests more firmly upon them as upon columns. Or we might call them mirrors in which we may contemplate the riches of God’s grace, which he lavishes upon us. For by them he manifests himself to us (as has already been said) as far as our dullness is given to perceive, and attests his good will and love toward us more expressly than by word. [7]
Conclusion
It seems explicit that for Calvin, to have the word alone, preached or read, is expressly deficient in the attestation of God’s good will and love towards us. That is not to say that the Word is not sufficient for our salvation. Rather it is to say that the Word on its own terms establishes the sacraments as an outward means by which Christ communicates to us Himself and all the benefits of redemption.[8] As such “Christ is the matter or (if you prefer) the substance of all the sacraments; for in him they have all their firmness, and they do not promise anything apart from him.” [9]
I’d welcome your reflections on this. I would expect, but cannot promise, that my wife will have a pretty insightful reflection on this at Per Caritatem.
[1] Jean Calvin, Institutes of the Christian Religion, ed. John Thomas McNeill, trans. Ford Lewis Battles, 2 vols., The Library of Christian Classics ; V. 20-21 (Philadelphia: Westminster Press, 1960), 4.14.1.
[2] Ibid., 4.14.6.
[3] Ibid., 4.14.3.
[4] Ibid.
[5] Ibid., 4.14.5.
[6] Ibid., 4.14.6.
[7] Ibid. Emphasis added.
[8] This is purposefully Westminster Confession language which I hope will be helpful for Reformed Christian readers of a Presbyterian or Reformed heritage. See specifically questions 85-97 in the Westminster Shorter Catechism.
[9] Calvin, 4.14.16.


Saint Gregory of Nazianzus (329 - January 25, 389), also known as Saint Gregory the Theologian or Saint Gregory Nazianzen, was a 4th-century Archbishop of Constantinople. He is widely considered the most accomplished rhetorical stylist of the patristic age. As a classically trained speaker and philosopher he infused Hellenism into the early church, establishing the paradigm of Byzantine theologians and church officials.