Why Is Jesus Called the "Son of Man"?

Off the top of my head: Jesus served us well and put himself at our mercy.

@The_Omega, after reading your post, my immediate response is that you are trying to wriggle out of the mysterious nature of the Trinity with your reasoning. Am I right? I’m curious.

The Word is not a separate Person; he is a Person who is part of God. But our language fails us in trying to fathom the mystery. What is your primary, biblical reason that the Trinity is not in the Bible? Why do you oppose that doctrine, basically?

I think that Jesus’ Sonship began with his conception in Mary’s womb, but he is the eternal Word as the Agent of the Father in performing creation, salvation, and sanctification.

I understand that the doctrine of the Trinity denies internal division, but we must follow the implications of its own framework. If within the one divine essence there exist three distinct persons, each with their own center of consciousness, will, and relational awareness—then by definition, that is an internal division. You cannot affirm three distinct “I’s” who can speak to, send, glorify, or love one another without affirming an internal multiplicity. The moment you say the Father is not the Son, and the Son is not the Spirit, and yet each is fully God, then you’ve introduced three minds, not one undivided being.

The “four negations” of Chalcedon (no confusion, no change, no division, no separation) may have been intended to preserve unity, but they can’t logically hold together when applied to a doctrine that also insists on personal distinctions within the Godhead. The biblical witness does not present God as three self-aware persons in one being—it reveals one God who expresses Himself in different ways, but never divides His essence. If God has three who’s within one what, and each “who” is fully conscious, then the divine essence is internally partitioned, even if that language is uncomfortable. The Trinity doctrine, as historically articulated, does not escape internal division—it simply masks it behind philosophical terms that contradict biblical simplicity.

The philosophical distinction between “distinct” and “divided” may hold rhetorical value in classical Trinitarian theology, but when applied to three “centers of consciousness,” “wills,” and “relational awareness,” the line between distinction and division becomes a semantic shield rather than a meaningful clarification. A single being with three distinct minds, wills, and relationships is, by any plain definition, not one indivisible being but a compound of three persons —each aware of the others, acting distinctly from the others, and relating to the others. That is functional division, regardless of creedal language.

Now, while it’s true that God uses Spirit-filled people across generations to proclaim truth, we must never elevate church tradition or creedal formulations above the authority of Scripture itself (2 Timothy 3:16). The Word of God is not “just a text”—it is living and active (Hebrews 4:12), and the Holy Ghost leads each generation into truth (John 16:13), not merely into inherited interpretation. Truth isn’t owned by a tradition—it is revealed by the Spirit to those who hunger for it and search the Scriptures (Acts 17:11). If our doctrine cannot be supported by a plain, Spirit-guided reading of Scripture, no amount of historical repetition or creedal endorsement can make it true.

I am not elevating anything above the clear message of Scripture, especially the Gospel of John that God is one God but also three Persons. I don’t wish to try to overthink that mystery. I submit that you are overthinking that mystery as evidenced by your first paragraph and thus elevating your reason above Scripture, which must remain mysterious beyond the givens of the Bible.

@Johann
@SincereSeeker
@KPuff
Do you think Christ has two natures (human and divine) or one united nature?

@Samuel_23, What’s a “nature”

The English word “Nature” (etymologically) is rooted in “nat” from which we get “nativity”, “nation”, “natural”, “innate”, “nascent”, etc. and carries the idea of “that which is from your birth”, or what you have had from the beginning. So I have a little difficulty understanding what a “divine nature” entails. By “nature” do you just mean, something indivisible from His being, or something like “essence”, or something that defines Him? Is “two natures” then an oxymoron, like being “more unique”, having a pair of singularities, or a only having a single choice?

I’m not trying to be difficult; I’m just trying to understand the distinction you are attempting to make.
KP

Yes, @Kpuff, what most theologians mean when they use the term “nature” in books and posts are the essential characteristics that define what something is.
its essence or what makes it what it is.

When we speak of Christ having two natures means that He is fully human and fully divine, each with its own set of essential characteristics
So the tension is how do we describe this union without either dividing Christ into two persons(which could be wrong) or blending His humanity and divinity into one mixed nature (which would also be wrong)?
So “two natures in one person” vs “one united nature”

I am sure you are about to give us an Eastern orthodox lecture from patristic writings re the topic.

J.

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Haha brother Johann, no lecture from me this time :blush:. I’m just curious to hear your take directly. I know the Fathers wrestled with it deeply, but I’d really like to know how you understand Christ’s nature—two, or one united.
Btw, I’m not Eastern Orthodox :grinning_face:

Right, remind me again which side of orthodoxy you lean?

J.

Oh brother @Johann, I’m Oriental Orthodox at heart. But I also appreciate a lot from the Catholic tradition, and sometimes I wander into Eastern Orthodox writings too. Still, my main home is Oriental Orthodox.

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Quite a mix you’re tangled in, no offense, but go right ahead and bring the patristic writings on the topic. Just remember, they must be tested against the writings of Scripture, because the apostle commands “πάντα δοκιμάζετε, τὸ καλὸν κατέχετε” (1 Thess 5:21, “test everything, hold fast what is good”), and warns that if anyone teaches a different gospel “ἀνάθεμα ἔστω” (Gal 1:8–9, “let him be accursed”). The only safe ground is the word of God, for “πᾶσα γραφὴ θεόπνευστος” (2 Tim 3:16, “all Scripture is God-breathed”) and it alone equips the man of God.

J.

Brother @Johann, if I were to locate myself theologically, I would say I lean toward a Miaphysite understanding of Christology, in continuity with the Cyrilline tradition. By this I mean that in the incarnation the eternal Logos subsists as one composite reality: fully divine, fully human, yet indivisibly united.

The emphasis of this position is that after the incarnation we do not abstractly divide Christ into two “parallel” natures, as though divinity and humanity were discrete entities coexisting side by side. Rather, the humanity of Christ is fully personalized and hypostasized in the divine Son Himself. Thus, the incarnate Christ is not a dual subject but a single ontological reality, the one Son of God who lives, suffers, and redeems in both His humanity and His divinity.

This is why Cyril of Alexandria used the phrase “one incarnate nature of the Word.” It was not intended to negate the integrity of either nature but to safeguard the unity of Christ as a single subject of action and experience. The Miaphysite perspective seeks to avoid any hint of Nestorian duality — two persons or two Christs — while equally rejecting Eutychian confusion or absorption. What results is a Christology that emphasizes the communicatio idiomatum (the true interchange of divine and human predicates) within the one incarnate subject.

The Chalcedonian formula, “two natures united in one person,” and the Miaphysite “one incarnate nature,” are often seen as antithetical, but historically they are two distinct hermeneutical strategies aimed at safeguarding the same biblical mystery: that Christ is fully God and fully man, and yet one and the same Lord. My sympathy with the Miaphysite expression is that it captures more vividly the ontological unity of Christ’s person without implying a merely external conjunction of two separate entities.

St. Cyril of Alexandria said: μία φύσις τοῦ θεοῦ λόγου σεσαρκωμένη
“one incarnate nature of the Word of God.”


“We do not say that the nature of the Word was changed and became flesh, nor again that He was transformed into a complete man of soul and body; but we say that the Word, having personally united to Himself flesh animated with a rational soul, became man in an indescribable and incomprehensible manner, and was called the Son of Man, not by will or by pleasure alone, nor again by assumption of a person, but that the two natures being brought together in a true union, there is one Christ and one Son of both.”
(St. Cyril of Alexandria, Third Letter to Nestorius, AD 430)
I’m speechless, this is perfect, this is amazing.

First, the apostolic witness does not merge Christ’s two realities into a “composite nature.” John 1:14 says plainly, “ὁ λόγος σὰρξ ἐγένετο” (“the Word became flesh”). The Word did not turn into flesh, nor were divinity and humanity fused into a single nature. The Word remained who He eternally is, and took on true flesh, a humanity distinct yet united in His person. The very grammar shows distinction within union.

Second, Hebrews 2:14 says, “Since therefore the children share in flesh and blood, He Himself likewise partook of the same things.” The text insists on Christ’s participation in full humanity, sharing what we share. His deity does not dissolve or absorb His humanity; it assumes it. If “one nature” swallows the other, then He has not truly “partaken” of the same flesh and blood we have.

Third, Paul in Romans 1:3–4 presents Christ’s twofold reality with sharp distinction: “concerning His Son, who was descended from David according to the flesh (κατὰ σάρκα) and was declared to be the Son of God in power according to the Spirit of holiness (κατὰ πνεῦμα ἁγιωσύνης).” The parallel is deliberate: true humanity “according to the flesh,” true deity “according to the Spirit.” Scripture sets both side by side in one person, but it does not collapse them into a single “composite nature.”

Fourth, 1 Timothy 2:5 proclaims, “There is one God, and there is one mediator between God and men, the man Christ Jesus.” Notice, Paul does not say “the composite nature Christ Jesus,” but “the man Christ Jesus,” fully man while also fully God, because only in His true duality does He mediate. If His humanity is not a full, preserved nature, His mediatorship collapses.

Fifth, in Gethsemane we see the natures in action. Jesus prays, “Not my will, but Yours be done” (Luke 22:42). Here His human will yields to the Father, while His divine will remains perfect in unity. If there is only one fused “composite nature,” this prayer becomes incoherent. The integrity of His human will testifies that His humanity was not dissolved into divinity.

Finally, Hebrews 4:15 insists that Christ “was tempted in every respect as we are, yet without sin.” A “composite nature” would compromise this reality, because God cannot be tempted (James 1:13). It is precisely because Christ is both fully God and fully man, each nature retaining integrity within the one Person, that He is the sinless High Priest who sympathizes with us.

So the biblical witness consistently shows what Chalcedon confessed: Christ is fully God, fully man, two natures unconfused, inseparable, in one person. The Miaphysite “one nature” formula either blurs or endangers this distinction. Scripture itself gives us the categories: the Word became flesh, without ceasing to be God.

J.

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Thanks, brother, I’ll read your post carefully, and I also want to revise some of my points so I do not make a blunder. I do think there is a small clarification: from the Miaphysite perspective, which I lean toward, the emphasis is slightly different in expression, not in denial of the dual realities. When Cyril speaks of “one incarnate nature of the Word,” he does not intend to collapse divinity into humanity or obscure Christ’s genuine participation in our flesh. Rather, he stresses the unity of the incarnate Son: the human and divine are perfectly united in one person, so that the Logos truly assumes our humanity without division, yet without confusion.

The Miaphysite formula is intended as a safeguard against any implication of a dual subject or a split Christ, while fully affirming what Scripture teaches: the Son remains fully God and fully human. It is a terminological nuance aimed at articulating the mystery of the union in a way that preserves both the integrity of Christ’s human nature and the absolute unity of His divine person.

So while Chalcedon expresses this as “two natures in one person,” the Cyrilline-Miaphysite expression emphasizes “one incarnate nature” as a linguistic and theological strategy, without intending to undermine the reality you rightly uphold: Jesus Christ is fully God, fully man, one person.

John 1:14 — ὁ λόγος σὰρξ ἐγένετο (ho logos sarx egeneto, “the Word became flesh”). The eternal Word did not cease to be God when He took on flesh. That is deity and humanity united.

Romans 1:3–4 — Christ is “descended from David according to the flesh” (κατὰ σάρκα, kata sarka) and “declared Son of God in power according to the Spirit” (κατὰ πνεῦμα, kata pneuma). Paul holds His human descent and divine sonship together.

Philippians 2:6–8 — Christ was “in the form of God” (μορφῇ θεοῦ, morphē theou) yet took “the form of a servant” (μορφὴν δούλου, morphēn doulou). Two forms, divine and human, both real, both in one Person.

1 Timothy 2:5 — “εἷς μεσίτης… ἄνθρωπος Χριστὸς Ἰησοῦς” (heis mesitēs… anthrōpos Christos Iēsous, “one mediator… the man Christ Jesus”). He mediates precisely because He is both God and man.

Hebrews 2:14 — “Since the children share in flesh and blood, He Himself likewise partook of the same things.” Full humanity added to His divinity, not absorbed or dissolved.

Hebrews 4:15 — “Tempted in every way as we are, yet without sin.” That requires a true human will and experience of weakness, while at the same time He is the sinless, divine Son.

The Latin fathers captured it as vere Deus, vere homo (truly God, truly man). The Hebrew prophets anticipated it when Isaiah said of the child born to us, “El Gibbor” (אֵל גִּבּוֹר, Mighty God, Isa 9:6).

So the biblical answer is unmistakable: Jesus Christ has two natures, divine and human, united in one person, without confusion, without division.

J.

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Brother Johann, thank you for your thorough explanation. I’ll take some time to refer back to the sources and respond thoughtfully. I can see that your answer makes perfect sense, and I understand the reasoning behind it. From my perspective, the difference between our expressions feels like a very thin strand of hair.
Some notable quotes are:
St. Cyril of Alexandria:

“We say that there is one Son, and that he has one nature even when he is considered as having assumed flesh endowed with a rational soul.”
St. Severus of Antioch:

“Even though the Word of God is infinite, the whole of him was united to the flesh that was received from the holy Virgin, the God-bearer and ever-virgin Mary.”
St. Dioscorus of Alexandria:

“I am fully aware, having been educated in the faith, respecting Him [Christ] that He was begotten of the Father as God. The same was born of Mary as man, not that the body was brought down from heaven, but that the Word Himself formed it to Himself from the womb of the Virgin with the will of the Father.”

I let Scripture and the Holy Spirit illuminate the simplicity of the gospel, Sam, but I’m learning from you, and as you rightly point out, there’s no real difference between what I see in Scripture and what the fathers wrote.

J.

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True Brother @Johann

That said, I find myself at odds with much of the Oriental Orthodox, Eastern, and Catholic readings of Scripture, they often veil the text in layers of commentary that obscure its plain, gospel-driven clarity.

J.

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