The Trinity Doctrine and Modalism Compared

Modalism

In Modalism, the Father, the Son, and the Holy Spirit are mere “modes” of how the one God interacts with creation. Like an actor on a stage, God sometimes appears as the Father and other times as the Son or the Spirit, but it is one and the same Person. For example, He appears as the Father in the creation, the Son in Jesus Christ, and the Holy Spirit after Christ’s ascension.

For the Modalist, Christ is not only God, he is the Father himself. This would mean that the Father suffered and died on the Cross. This view was rejected in the third century. Sabellius, who taught a version of it, was excommunicated in AD 220.

The Trinity Doctrine

The Trinity doctrine, as taught by the mainstream church, including most Protestant churches, like Modalism, regards the Son and the Holy Spirit to be “God” but describes the Father, the Son, and the Holy Spirit as three distinct Persons. To maintain the oneness of God, so that the doctrine does not teach Tri-theism (three Gods), the Father, Son, and Spirit share one undivided essence or substance. It is then said that they are one Being with a single mind and will.

So, both Modalism and the Trinity doctrine proclaim one God and one substance. But while Modalism describes the Father, Son, and Holy Spirit as modes, the Trinity doctrine describes them as Persons. For the Trinity doctrine to differ from Modalism, personhood must be real. For three reasons, in my view, the Persons in the Trinity doctrine are NOT real persons but mere modes of God:

1. The Persons are Identical.

Firstly, on the principle of divine simplicity, a remnant of ancient Greek philosophy, but still today accepted by theologians as valid, the Trinity doctrine teaches that God does not have parts. Consequently, the three Persons are not three parts of God. Rather, each of them is the full divine essence. In other words, each Person is the entire God. This means they are identical, which means they are mere modes of God. [Show More]

2. The Persons share one single Mind.

Secondly, in the orthodox doctrine, the Father, Son, and Spirit share one single mind and will.

Secondly, while the term ‘person’ implies a self, a thinker, with his own will and mind, in the Trinity doctrine, the Father, Son, and Spirit share one single mind and will because the mind and will are rooted in the substance of God, not in the Persons. [Show More]

The disastrous consequence is that the Father cannot love the Son and the Son cannot love the Father. Similarly, the Son cannot truly intercede with the Father.

Ordinary Christians may think of the Father, Son, and Holy Spirit as each having His own mind, but that would be three Gods (ri-theism).

Since the Father, Son, and Holy Spirit, in the standard Trinity doctrine, share one single mind and will, they are mere modes of God.

3. Relations make no difference.

In the orthodox Trinity doctrine, as already stated, the three Persons are identical because they share one single divine substance and one single mind. The only difference between them is their relationships, namely:

      • The Father begets the Son and
      • The Spirit proceeds from the Father (and from the Son in Western catholic thinking). [Show More]
The following from Thomas Aquinas:

“So then the only question left is what makes the persons distinct from one another? What makes the distinction real? The answer is that they are distinct only in their relation to one another.” [Summa 1028]

“The divine persons are distinguished from each other only by the relations.” [Summa 1036]

Aquinas’ justification of the view that the Spirit must proceed from the Son as well confirms that the only difference between the Father, Son, and Spirit is their relations, for, he says, if the Spirit proceeds from the Father alone, then the Spirit is the same as the Son because both have a relationship only with the Father. For the Son to be distinguished from the Holy Spirit, there must be a relationship between them as well. [Summa 1036] Quoting Aquinas:

“It must be said that the Holy Ghost is from the Son. For if He were not from Him, He (the Holy Ghost) could in no wise be personally distinguished from Him (the Son).”

However, in the Trinity, created beings cannot see or understand what those distinctions are: “The distinctions between them are real: but we do not know what it is to exist distinctly in this state.” (Ayres, p. 295) So, as far as we can tell, there is no distinction. [Show More]

Conclusion

In conclusion, in Modalism, the Father, Son, and Holy Spirit are mere “modes” of how the one God interacts with creation. In contrast, the Trinity doctrine describes the Father, Son, and Holy Spirit as Persons but if we analyze what these Persons are, we discover that they are identical in all respects. Consequently, they effectively are “modes” of God. [Show More]

Consequently, the Trinity doctrine is a form of Modalism. Claims to the contrary does not help. We need to consider the substance of the matter.

The Arian Controversy was a war between two main views:

One Being – Second-century Modalism, third-century Sabellianism, and fourth-century Nicene theology claimed that only one divine Being exists. Different theologians explained this differently, but in all instances, there is only one divine Being:

        • Modalism said that ‘Son’ and “Father’ are two names for the same Being.
        • Sabellianism described them as parts of one Being.
        • In Nicene theology, the Son is part of the Father.
        • The Trinity doctrine describes them as one Being who is divided invisibly.

Three Beings – Second-century Logos theology, Origen’s third-century theology, and fourth-century Arianism taught three distinct divine Beings, but with the Son and Spirit subordinate to the Father.

The ‘one Being’ view is based on the Old Testament (OT). It argues that the OT reveals only one divine Being. Since the Son is also divine, He must somehow be part of that one divine Being.

The ‘three Beings’ view accepts that the Son is a second divine Being and tries to find evidence of such a second Being in the OT.


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Tertullian was a not a Trinitarian.

Overview

Tertullian and Sabellius represented two opposing trajectories. Tertullian was a Logos theologian and Sabellius developed from Monarchianism. Nevertheless. their theologies were similar:

Both taught that Father, Son, and Spirit are a single hypostasis, meaning, a single Existence.

But both distinguished between Father, Son, and Spirit within the one hypostasis.

Introduction

A hypostasis is a distinct existence.

The Greek church fathers used the word hypostasis for something distinct from other things. So, to say that the Father, Son, and Spirit are three hypostases means they are three distinct Beings. [Show More]

Logos-theology

In Tertullian’s time, Logos-theology and Monarchianism were two main views. Beginning in the second century, following Justin Martyr, Logos-theology dominated non-Jewish Christianity. It taught that the Logos existed through two stages: He always existed as an aspect of God but became a distinct but subordinate hypostasis (Person) when God decided to create. (See – The Apologists.)

Monarchianism

Opposing Logos-theology, the Monarchians (also known as Modalism) believed that Father, Son, and Spirit are a single hypostasis. Specifically, they believed that ‘Father’ and ‘Son’ are two names for the same Person. Consequently, the Father suffered on the Cross. [Show More]

Sabellianism

Sabellianism is named after the early third-century theologian Sabellius. Like the Monarchians, he explained the Father, Son, and Spirit as a single hypostasis (one Person). [Show More]

It is sometimes stated that Sabellianism is another name for Monarchianism but that is not entirely true. None of Sabellius’ writings have survived. Everything we know about him comes from the writings of his opponents and we know that one’s enemies seldom fairly reflect one’s views. But Von Mosheim studied the available documents and concluded that Sabellius, while maintaining that Father, Son, and Spirit are one hypostasis (Person), opposed the Monarchian concept that Father, Son, and Holy Spirit are simply three names for the same Person. Rather, he argued that Father, Son, and Spirit are three distinct forms or aspects or portions of the one divine Person. [Show More]

Origen – three hypostases

In the third century, Origen refined Lagos theology but still taught that the Son is a distinct Existence. Following him, in the fourth century, the Arians, claimed three hypostases, meaning that the Father, Son, nd Spirit are three hypostases. For example, the main purpose of the Arian Dedication Creed of 341 was to oppose Sabellianism. For that purpose, while Sabellianism favored ‘one hypostasis’, that creed explicitly confesses three hypostases. [Show More]

Tertullian

Did not oppose Sabellius.

Wikipedia states that Tertullian was “one of the chief critics of Sabellianism.” This was true to the extent that Monarchianism and Sabellianism formed a single trajectory, but Tertullian (ca. 160–225) wrote slightly before Sabellius (fl. ca. 215) and did not oppose Sabellius directly. Tertullian’s enemy was Sabellius’ precursor – the Monarchians. [Show More]

Was a Logos-theologian.

Tertullian is often praised as an accurate anticipation Nicene theology. He did use the language of the Trinity doctrine; one substance, three Persons. [Show More]

However, he believed that the Son and the Spirit are subordinate to the Father. [Show More]

And, like Arius, he believed there was a time when the Son did not exist. [Show More]

Consequently, he did not teach the Trinity doctrine. He was a typical Logos theologian. Consistent with Logos-theology, he taught that the Son or Logos was eternally within the being of the Father and only became distinct at a particular point for creation, revelation, and redemption. [Show More]

Tertullian is regarded as important, not for his theology, but for introducing certain words that later became ‘orthodox. Particularly, he introduced the terms ‘trinity’, ‘substance’, and ‘person’. [Show More]

Similar to the Sabellians

Although Sabellius and Tertullian represented two different trajectories, their theologies were similar. Although Tertullian was a Logos theologian, in his peculiar theology, like Sabellius, the Son was not a distinct existence. He taught that the three Persons are a single hypostasis. The Monarchians criticized the Logos theologians for teaching that the one God divided into two Gods. Tertullian developed his theology to overcome that criticism. He deviated from the standard Logos theory by describing God as three personae in one substance. [Show More]

So, the question is, what did Tertullian mean by “personae?” Are they parts or aspects of one hypostasis, as Sabellius proposed, or did he understand Father, Son, and Spirit to be three hypostases (three Persons with three distinct minds)? The following shows that Tertullian believed that the Father, Son, and Spirit are a single hypostasis (a single Person with a single mind).

Tertullian said: “For the Father is the entire substance, but the Son is a derivation and portion of the whole.” (Against Praxeas, Chapter 9) Therefore, the Son is part of the Father and not a distinct Person.

Litfin wrote, “The term substantia as Tertullian used it signified the existence of a single, discrete entity (here, the One God).” In other words, the entire substance is a “discrete entity;” not the individual parts. 

Hanson states that the entire substance is one hypostasis: “The word in Greek translation of Tertullian’s una substantia would not be the word homoousios but mia hypostasis (one hypostasis).” (Hanson, p. 193)

Assuming that the fourth-century Nicenes followed Tertullian, as is often claimed, we also see his doctrine in Nicene theology. The Western pro-Nicenes of the fourth century continued his understanding. Both Alexander and Athanasius described the Father, Son, and Spirit as a single hypostasis, with the Logos intrinsic to the being of the Father.  [Show More]

And the manifesto compiled by the Western delegates at the Council of Serdica, which is the only uninhibited manifesto of pro-Nicene theology, during the fourth century, explicitly confesses one hypostasis. [Show More]

Tertullian’s Persons are not real.

Tertullian’s ‘Persons were not ‘Persons’ in the sense of distinct Beings with distinct minds.

While the Logos theologians said that the Logos separated from the Father to become a distinct hypostasis, Tertullian proposed that the Logos “became more clearly distinguished” but remained part of the Father. Consequently, Father and Son remained a single hypostasis (one single Mind):

“Tertullian believed … (that) God, while not ceasing to be what he always was, nonetheless extended himself or projected himself forward, so that the three Persons became more clearly distinguished. By means of these now-more-distinct Persons, the one God creates the world, rules over it, and enters into it for salvation.” (Litfin)

The term for ‘person’ (prosopon) was also used by Sabellius. (Hanson, p. 328) It is sometimes translated as “role.” (Hanson, p. 649) Basil of Caesarea “can readily use prosopon in the traditional exegetical sense of ‘character’ or ‘part’ (almost as in a play) which God or Christ or others were supposed to have assumed.” (Hanson, p. 692)

The Trinity doctrine follows Tertullian.

Like Tertullian, the Trinity doctrine teaches that the three Persons are one Being with one mind and will. 

Both the traditional Trinity doctrine and Tertullian:

      • Assert three Persons in one substance.
      • Use the term ‘Person’ misleadingly because the ‘Persons’ are not distinct and do not each have a mind. The Three are a single Being with a single mind. (See here for a discussion of the Trinity doctrine.)
      • Equate the ‘substance’ with the Being of God.
The Trinity doctrine is Athanasius’ ‘one hypostasis’ theology with ‘three Persons’ misleadingly added. 

Athanasius taught one hypostasis. Basil of Caesarea was the first three-hypostasis pro-Nicene. He said that Father, Son, and Spirit are three distinct Persons with the same type of substance and, therefore, equal divinity. As stated, the difficulty with that view is tritheism. For that reason, the traditional Trinity doctrine says that Father, Son, and Spirit are one Being. Essentially, that reverts to Athanasius’ one-hypostasis view but adds Basil’s ‘three Persons’ (three hypostases). However, since the hypostases are not real persons, that is misleading. The traditional Trinity doctrine is camouflaged Sabellianism!

Conclusion

It is valid to classify Tertullian as a Sabellian if we define Sabellianism as teaching that Father, Son, and Spirit are only one Person within whom the Father, Son, and Spirit are somehow distinguished.


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FOOTNOTES

  • 1
    “Dionysius of Alexandria had ‘rejected it because for him it implied that the Father and the Son had the same hypostasis, i.e. individual existence.” (Hanson, p. 193, quoting Simonetti)
  • 2
    “To defend themselves against charges of Sabellianism, the Nicenes developed not just the language of three prosopa, or ‘roles’ within the Trinity, but three hypostaseis, or distinct personalities. This approach proved problematic … for the Greek word hypostasis … meant ‘to stand under or among’, that is, ‘to be existent’. Such language suggested three distinct existences within the Godhead, and this sounded to nervous Christian ears like tritheism.”
  • 3
    Ayres, Lewis, Nicaea and its legacy, 2004, Ayres is a Professor of Catholic and Historical Theology
  • 4
    Willem H. Oliver, Department of Christian Spirituality, Church History and Missiology, University of South Africa, Pretoria, South Africa
  • 5
    “The proof texts which he (Hilary) throws at Sabellianism (refusal to acknowledge the distinct existence of the Persons) are …” (Hanson, Bishop RPC, The Search for the Christian Doctrine of God – The Arian Controversy 318-381, 1988)
  • 6
    “Its (the Dedication Creed’s) chief bête noire (the thing that it particularly dislikes) is Sabellianism, the denial of a distinction between the three within the Godhead …”
  • 7
    “Basil suspected that Paulinus was at heart a Sabellian, believing in only one Person (hypostasis) in the Godhead. Paulinus’ association with the remaining followers of Marcellus and his continuing to favour the expression ‘one hypostasis’ … rendered him suspect.”
  • 8
    Overview of the history, from the pre-Nicene Church Fathers, through the fourth-century Arian Controversy