Zanchi on Union with God

What does Paul mean in Ephesians 3:19 when he says “that you may be filled with all the fullness of God?” Girolamo Zanchi, in his Commentary on Ephesians, interprets Paul to mean that believers are partakers of the divine nature, a participation which depends upon one understanding “the mysteries of piety and its causes, that is, by understanding the love of God in Christ toward us.” This is not a bare cognitive assent, however, but is combined with an experience [sentio] of the love of God within one’s “inner man” by means of grace. Zanchi, like Aquinas, considers union with God to occur primarily through a certain created likeness of God within the soul, or in other words, a renewal of the image of God in the soul by means of certain infused qualities (i.e., wisdom, righteousness, etc.). He explains what it means to be “filled with the fulness of God”:

Translation: Girolamo Zanchi on Ephesians 3:19

By what, then, do we become strong? By a power and virtue, not human, but divine. So, [Paul] says, “that you may be strengthened with power, that is, of God.” Therefore, all of the virtues are excited within us, they stand upright, and are nourished by the power [δυνάμει] and virtue of God, and these are really nothing other than a certain divine power created, excited, and inflamed through the Holy Spirit within us, by which [we are] good, strong, wise, righteous, and finally, we are such as God wants us to be, and by which we have the ability, whatever ability we have, [to be] good. This is the power [δυνάμιν] of God that Peter calls the divine nature: “That you may become (Peter says) partakers of the divine nature.” By the word “nature” here [Peter] means a created quality by which we become like God. Paul calls [it] grace: “By the grace of God I am what I am & his Grace in me was not vain” (1 Cor. 15).

Zanchi, In d. Pauli epistolam ad Ephesios Commentarius, 1594, p. 201.

Girolamo Zanchi Uses Aquinas as Authority

In the following passage Jerome Zanchi, the Italian Reformer and friend of Peter Martyr and Zacharius Ursinus, appeals to the authority of Thomas Aquinas to demonstrate the orthodoxy of his own definition of original sin (something Peter Martyr also did). This definition assumes the correctness of the concept of original righteousness and the inherited guilt that accompanies the loss of that ontological status. Although Zanchi refers to Thomas as Scholasticus he places the current paragraph under the heading Confirmatio sententiae ex Patribus (confirmation from the opinions of the Fathers).

Thomas Aquinas eandem secutus est docrinam, & clarissime explicat, eum alibi tum in Quaestionibus disputatis, quaest. 4. de peccato originali, aritculo primo. Ubi concludit de actuali inobedientia Adae, eam convenire toti humano generi & singulis hominibus, quatenus omnes fuimus unum & sumus eum Adamo. Quod enim ille admisit, non illud eum admisisse ut privatum hominem, sed ut totius humani generis caput: quemadmodum etiam justitiam originalem non acceperat ut privatus homo, & sibi soli; sed ut pater omnium hominum, & nobis omnibus. Constat igitur nomine peccati originalis venire non solum justitiae originalis privationem naturaeque corruptionem, sed simul cum reatu & culpa inobedientiae Adami. Imo ideo cumprimis peccatum originale appelatur, quia omnes homines in Adamo tanquam in sua origine peccarunt. Sed interim non negatur altera ratio, nempe, quia quisque ex vitiosa origine peccatis concipitur nasciturque filius irae. Eadem doctrinam confirmant etiam alii seniores Shcolastici… (Zanchius, Commentarius in Apostolam Sancti Pauli Ad Ephesios, pp. 234, 235)


Thomas Aquinas followed the same doctrine, and explains it most clearly in other places and in the Disputed Questions, quest. 4 concerning original sin, article one. Where he concludes concerning the actual disobedience of Adam that it unites the whole human race and every human being,  insofar as everyone was and is one with Adam. For although he committed this crime, he did not do it as a private individual but as the head of the whole human race: just as he did not receive original justice as a private individual or by himself; but as the father of all human beings, and for us all. It is agreed therefore that by the name “original sin” comes not only a privation of original justice and corruption of nature, but also the accusation and guilt of Adam’s disobedience. By all means therefore the first sin is called “original”, because all men sin in Adam as it were in their “origin.” But in the meantime another reason is not denied, namely, that whoever is conceived in sin from vicious origin is also born a son of wrath. Other older Scholastics confirm the same doctrine…

Many of those who consider themselves theologians in the Reformed tradition believe the Reformed position on Adam’s original state is antithetical to that of the Scholastics, positing a legal/ontological dichotomy between the language of “guilt” and that of “nature.” Here Zanchi shows no such dichotomy.

Christ Abolished the Dividing Wall: Aquinas on the Old Law

Wailing WallMany theologians don’t want to interpret Paul’s statement in Eph. 2:14, 15 about Christ breaking down the “wall of hostility” as referring to an actual abolishing of the Old Law.  Some are also afraid of viewing the passage in terms of Jew/Gentile relations because those within the New Perspective on Paul camp interpret similar passages in that light.  The latter see within 1st Century Judaism an exclusivism that Paul finds more problematic than an apparent legalism.  I found it interesting that Thomas Aquinas includes both of these ideas in his commentary on Paul’s statements in Ephesians 2.  He affirms that the “wall of hostility” is the Old Law and that Christ has broken down this wall, causing the rift between Jew and Gentile to be removed:

What is said here should be understood in this way. For the world is likened to a field, “and the field is the world” (Mt. 13:38); this field of the world is crowded with men, “Increase and multiply, and fill the earth” (Gen. 1:28). A barrier, however, runs down the field, some are on one side and the rest on the other. The Old Law can be termed such a barrier, its carnal observances kept the Jews confined: “Before the faith came, we were kept under the law shut up, unto that faith which was to be revealed” (Gal. 3:23). Christ was symbolized through the Old Law: “Behold, he standeth behind our wall” (Cant. 2:9). Christ, however, has put an end to this barrier and, since no division remained, the Jews and the Gentiles became one people. This is what he says: I affirm that he hath made both one by the method of breaking down the middle barrier.

St. ThomasThomas views the Law in cosmic terms.  The Old Law divided the whole world into different classes.  He goes on to explain that this “dividing wall” was never meant to be permanent because it was a wall that lacked mortar: 

I say a barrier of partition and not a wall. A barrier of partition is one in which the stones are not mortared together with cement; it is not built to last permanently but only for a specified time. The Old Law was a barrier of partition for two reasons. First, because it was not mortared together with charity which is, as it were, the cement uniting individuals among themselves and everyone together with Christ. “Be careful to keep the unity of the Spirit in the bond of peace” (Eph. 4:3). The Old Law is a law of fear, persuading men to observe its commands by punishments and threats. While that law was in force, those who kept it out of love belonged by anticipation, as Augustine holds, to the New Testament which is the law of love. “For you have not received the spirit of bondage again in fear but you have received the spirit of adoption of sons” (Rom. 8:15). Secondly, the Old Law is a barrier of partition because it was not meant to last permanently but only for a definite time. “As long as the heir is a child, he differeth nothing from a servant, though he be Lord of all; but is under tutors and governors until the time appointed by the father. So we also, when we were children, were serving under the elements of the world” (Gal. 4:1-3). (Commentary on St. Paul’s Epistle to the Ephesians, II. Lect., 5.)

Moses and Ten CommandmentsIn this passage Thomas affirms that there is not a stark distinction between the two testaments, as if those living under the Old Testament were merely required to meet certain external conditions without any internal motive. Rather, those who lived under the Old Testament participated in the New Testament by keeping the Old Law out of love.  Matthew Lamb explains Thomas’s view of the relationship and difference between the two covenants:

[Thomas borrows from] St Augustine’s De Gratia Christi et Peccato Originali, 2, 24-25 (P.L. 44, col. 398-400); also Contra Adamantum Manich. Discip. 17, (P.L. 42, col. 157-62). In St. Thomas’ view of salvation-history the Old Law had an embryonic relationship to the New: “As the effect is in its cause, or the perfect is in its less perfect beginnings-just as the whole tree is contained in the seed-so is the New Law contained in the Old Law.” S.T. I-II, 107, 3. This is a corollary of the general pattern of God’s salvific revelation to man, it is gradual in order for man to better assimilate it (ibid., 99, 6). Thus the New Covenant fulfills the Old by realizing its deepest potentialities (ibid., 107, 2); they both have the same goal while they differ as less perfect and more perfect in their methods of attaining that goal (ibid., 107, 1). This is why Aquinas characterized the Old Law as one of Fear and the New as one of Love. For a genuine supernatural love could only be offered to God by God himself become man and communicating his love, the Holy Spirit, to other men (S.T. II-II, 24, 2c; III, 8, 6c). Hence Christ is the head of all mankind (ibid., III, 8, 3) and those who observed God’s commands out of supernatural love in the Old Testament really belonged to the New, while those in the New Covenant who still practice virtue out of fear of punishment are acting as though they were under the Old Law (ibid., I-II, 107, 1 ad 2). (Matthew Lamb, Ibid. footnote 56.)

Glorification of ChristThis cosmic and eschatological understanding of the relationship between testaments is essential to understanding Paul’s view of the Old Law.  Those who keep the Old Law under the New Testament are acting as if the dark age of Moses has not been superseded by the light of Christ. Those who attempt to live in the old age are bound to keep the whole law. The faithful who lived before the New Testament were given supernatural charity which actually belonged to a future age. God has providentially guided his people through salvation history in an upward pattern.  The virtues of the new age existed in seed form in the old age and came to full bloom with the incarnation of the eternal Word.  Thomas believed that God is moving his world from death to glorification.

Calvin’s Theology of Sacramental Efficacy In a Nutshell

Commenting on Ephesians 5:26 Calvin declares: 

When Paul says that we are washed by baptism, his meaning is, that God employs it for declaring to us that we are washed, and at the same time performs what it represents […] Others again suppose that too much importance is given to the sign, by saying that baptism is the washing of the soul […] But there is no absurdity in saying that God employs a sign as the outward means.  Not that the power of God is limited by the sign, but this assistance is accommodated to the weakness of our capacity.  Some are offended at this view, imagining that it takes from the Holy Spirit a work which is peculiarly his own, and which is everywhere ascribed to him in Scripture.  But they are mistaken; for God acts by the sign in such a manner, that its whole efficacy depends upon his Spirit.  Nothing more is attributed to the sign than to be an inferior organ, utterly useless in itself, except so far as it derives its power from another source. (Commentary on Ephesians, pp. 319, 320)