Luke 1:35

“The Holy Spirit will come upon you, and the power of the Most High will overshadow you; therefore also the holy one who is to be born will be called the Son of God.”

Luke 1:35 (the angel Gabriel to Mary)

Context: the Annunciation to Mary in the Lucan double work

Luke 1:26-38 is the Annunciation scene: six months after the conception of John by Elizabeth, the angel Gabriel comes to Mary in Nazareth. Literarily the scene is a deliberate counterpart to the annunciation to Zechariah (Luke 1:5-25) and structurally follows the Old Testament pattern of vocation visions (Judg 6:11-24; 13:2-25; 1 Sam 1). The angel greets, Mary is frightened, the angel calms her and promises, Mary asks, the angel explains, Mary consents. V.35 stands at the centre of this ordered form — at the place where the divine “how” of a seemingly impossible promise is explained.

The immediate literary frame is Mary’s question in v.34: “How will this be, since I have no relations with a man?” V.35 answers it in two parallel half-clauses, which are concluded by an inferential dió kaí. The verse is not a speculative statement about the essence of Christ, but the answer to a very concrete biological question. Luke, the physician-evangelist (Col 4:14), places his christology at the threshold of the human history of Jesus, not in a pre-temporal sphere.

In the wider Lucan context v.35 stands within a sequence that consistently emphasises the becoming of Jesus: Mary conceives (1:31), the child leaps in Elizabeth’s womb (1:41), Jesus is born (2:7), circumcised (2:21), presented in the temple (2:22-39), grows and increases in wisdom, age and favour with God and men (2:52). Luke shows a history of becoming, not the appearance of an already-being. The christology of the third Gospel is consistently narrated from below: a truly historical man, whose sonship unfolds through God’s Spirit-act, baptism (3:22), action and exaltation.

The wider plus-context of the Acts of the Apostles confirms this line. Peter in the Pentecost sermon calls Jesus “a man attested by God to you” (Acts 2:22), and in the sermon at the house of Cornelius it says: “God anointed Jesus of Nazareth with the Holy Spirit and with power” (Acts 10:38) — the same word combination as in Luke 1:35, now applied to the public ministry. Luke has a consistent linguistic scheme: where God’s power and Spirit act, there God is the agent, Jesus the one sent by him, attested and equipped.

Finally: the Septuagintal background foil. Episkiázein (“to overshadow”) is the same verb that in Ex 40:35 LXX describes the cloud of the Shekinah over the tent of meeting. It denotes no sexual begetting and no ontological identification, but the creative, covenant-present presence of God. Whoever reads the verse in the light of Hellenistic hieros gamos myths misses its biblical-priestly language.

Socinian core thesis

Luke 1:35 is, on the Socinian reading, probably the clearest verse of the New Testament against which two central pieces of doctrine can be tested at once: pneumatology (what is the Holy Spirit?) and christology (why is Jesus called “Son of God”?). Both answers emerge when the verse is read in its own grammar, without later dogmatic concepts being read into it.

Pneumatologically, the Hebraising parallelism “Holy Spirit” / “power of the Most High” is decisive. In the poetic style of the Septuagint and the Gospels the same thing is expressed twice in different words. The angel does not say that two different actors operate upon Mary, but that God’s working is described once as Spirit and once as power. A third person of the Godhead is here neither meant nor grammatically reconstructible. The Holy Spirit is God’s outgoing, creative power, not an independent subject alongside God.

Christologically, the following causal word dió kaí (“therefore also”) is decisive. It binds the title “Son of God” causally to the preceding Spirit-action. The sonship of the child is grounded, not presupposed. Whoever thinks of Jesus’ sonship as an eternal property of essence can do nothing with this grounding: eternal properties need no temporal causes. But Luke 1:35 teaches precisely that — a temporal cause for a temporal title: because God’s Spirit performs this conceptive act, therefore the child will be so called.

In the background stands the OT and early Jewish understanding of “Son of God.” Israel is Son of God (Ex 4:22; Hos 11:1), the Davidic king is Son of God (2 Sam 7:14; Ps 2:7), the righteous are sons of God (Wis 2:18). “Son of God” is a relational and commissioning title, not a metaphysical title of essence. When the angel bestows the title on this child and grounds it through God’s Spirit-act, he places the title on the same line and raises it to its singular apex: this son is the one begotten through God’s immediate creative power, and thereby ranks above all other sons.

Sozzini and the Racovian Catechism follow precisely this reading-logic. The Catechism cites Luke 1:35 expressly as proof that the “power of God” cannot itself be a person of the Godhead, and it explains the title “own Son of God” with the phrase “begotten of God alone through the Holy Spirit” — not with a pre-temporal essential begetting. Both lie in the verse itself.

Exegesis: key terms and word-field

Five terms decide the exegesis of Luke 1:35 linguistically and philologically:

pneûma hágion — Holy Spirit (anarthrous)

In the Greek text pneûma hágion stands without the article. This is linguistically striking: anarthrous pneûma hágion regularly denotes in the NT the quality or mode of operation of the Spirit, not an entity identifiable as a person. Compare Luke 1:15 (John shall be “filled with Holy Spirit” — anarthrous), Acts 2:4 (“they were all filled with Holy Spirit”).

This observation undermines the standard trinitarian reading of Luke 1:35. If the Holy Spirit were a distinct divine person, the article would have to stand. The angel speaks, however, of God’s Spirit-action upon Mary, not of the mission of a third hypostasis. The verse moves linguistically exactly along the track that the Racovian Catechism draws systematically: Spirit as virtus Dei, as God’s effective power.

dýnamis hypsístou — power of the Most High

The second half-clause parallels “Holy Spirit” with “power of the Most High.” Hypsístos (“the Most High”) is in Lucan usage exclusively a designation for God the Father (Luke 1:32; 1:76; 6:35; 8:28). “Power of the Most High” is thus another formulation for “power of God.” The genitive is possessive: the power that belongs to God and proceeds from him.

The Hebraising parallelism between the two half-clauses is classically synonymous: A and B, where A and B name the same thing with different words. Cf. Ps 33:6 LXX: “By the word of the LORD the heavens were made, and all their host by the breath of his mouth” — word and breath/spirit are here the same creative effective power of God. So also in Luke 1:35: Holy Spirit and power of the Most High.

episkiázein — to overshadow

The verb episkiázein is heavily loaded in the Septuagint. In Ex 40:35 LXX it denotes the cloud of the Shekinah which overshadows the tent of meeting, so that not even Moses can enter. In the synoptic transfiguration narratives (Mark 9:7 par; Matt 17:5; Luke 9:34) it again denotes the cloud from which the voice of God speaks. It is the language of divine covenant-presence and creative presence.

With that the verb is linguistically precisely not sexually charged. Whoever reads Luke 1:35 as a begetting union of a divine person with Mary imports a Hellenistic mythical pattern that the Septuagintal text precisely avoids. The “overshadowing” is a creation image — analogous to the hovering of the Spirit over the waters in Gen 1:2 (cf. the entry on Genesis 1:2).

dió kaí — “therefore also” (causal particle)

The little conjunction dió kaí is exegetically decisive. It denotes a consequence: because A, therefore also B. In the NT the expression occurs at notable places where a consequence is drawn from a preceding action (Luke 1:35; Rom 4:22; 2 Cor 1:20; Phil 2:9; Heb 13:12). It thus creates a causal, not a merely temporal, connection.

Consequence: the title “Son of God” arises from the Spirit-act — not the Spirit-act from the eternal Son-being. The Nicene doctrine of eternal essential begetting does not know this order of grounding; it teaches the reverse, that the Son is eternally begotten of the Father and therefore could become incarnate in Mary. Luke 1:35, however, grounds sonship causally in the Spirit-act — a linguistic logic which linguistically breaks with eternally-presupposed sonship.

gennômenon hágion — the holy one who is being begotten

The last expression of the verse runs literally: “the holy one who will be begotten/born will be called Son of God.” The present participle (in manuscript-well-attested reading as future passive: gennômenon) denotes a process that is still happening. The subject is neuter (hágion), not masculine: the holy being, not the Holy One (person).

Linguistically, the emphasis falls thereby on the being-born. Son of God the child will be called precisely in the process of its becoming, not on the basis of something already lying behind. This fits exactly the Socinian reading and not the doctrine of a pre-temporal sonship-identity already existing before birth.

Comparison of interpretations

Relation to Fausto Sozzini and the Racovian Catechism

The Racovian Catechism (1605) — the systematic textbook of the Polish Brethren, whose final redaction builds upon preliminary work by Faustus Sozzini — treats Luke 1:35 explicitly at three central places: in the pneumatological section “Whether the Holy Spirit is a person of the Godhead,” in the directly following exposition “The Holy Spirit and the power of the Most High,” and in the christological section on Christ as “own Son of God.” At all three places the verse is read not trinitarianly but strictly pneumatologically-instrumentally.

“Frequently in the Scriptures one and the same thing is wont to be expressed by two different expressions, for clearer illumination …. Likewise it is said that God anointed Christ with the Holy Spirit and with power; whereby everyone perceives that this power is the same as the Holy Spirit, for by a person no one can be anointed. All the more does what we say apply to those words of the angel, since the angel in Matt 1:20, where he speaks about the same matter, mentions the Holy Spirit alone; and certainly no other power was needed besides the Holy Spirit for Christ to be conceived.”

Racovian Catechism (1605), ch. “Of the Holy Spirit,” section “The Holy Spirit and the power of the Most High” (on Luke 1:35)

Sozzini’s and the Racovian Catechism’s central linguistic argument is thus the parallelism. If the angel places side by side two expressions which in the parallel passage Matt 1:20 are drawn together into a single expression (“by the Holy Spirit”), then they are materially interchangeable — and thus linguistically not two persons, but the same thing. The cross-reference to Acts 10:38 (“anointed with the Holy Spirit and with power”) sharpens the argument into a small chain of proof: anointing does not happen by means of a person, but by means of an effective instrument; what anoints is not itself a subject.

In another place of the same Catechism Luke 1:35 is expressly adduced as evidence in a whole series of proofs against the personality of the Holy Spirit:

“The Holy Spirit is in many places called Spirit of God: but what is God’s cannot itself be God, and consequently cannot be a divine person; for to be God’s and to be God are contraries. To this argument is also to be joined the fact that the Holy Spirit is called the power or the finger of God, which cannot be said of a person of the Godhead, that is, of the Most High God himself (Luke 1:35; 24:49; Matt 12:28, compared with Luke 11:20).”

Racovian Catechism (1605), ch. “Of the Holy Spirit,” section “Whether the Holy Spirit is a person of the Godhead,” sixth argument

The logic here is philologically-linguistically and at the same time ontologically rigorous: a genitivus possessivus (“Spirit of God,” “power of the Most High”) separates possessor and possessed. What is “mine” is not “I.” If Gabriel speaks of “power of the Most High,” then he necessarily speaks of something that belongs to God, and not of God himself as a person. The verse itself is a linguistic proof: it grammatically separates the possessivum from the possessor. A third person of the Godhead cannot linguistically be read into this passage.

Christologically the Catechism draws from this a consistent consequence. The title “own Son of God” is not explained by an eternal essential begetting, but by the concrete Spirit-act of the conception:

“The reason why Christ is called the own Son of God is this: that he alone is God’s Son, begotten of God alone through the Holy Spirit; since that expression denotes nothing other than: not foreign and not shared, but wholly and entirely his own.”

Racovian Catechism (1605), ch. “Of the Person of Christ,” section “Christ as own Son of God”

That is the positive Socinian christology of Luke 1:35: Jesus is God’s own Son — not in the sense that he proceeds eternally from God’s essence, but in the sense that no human father was involved in his begetting. God’s Spirit alone has begotten him; he therefore belongs wholly and entirely to God (“not foreign and not shared, but wholly and entirely his own”). The sonship is real, singular, exclusive — and it is historical, not eternally-presupposed. Precisely this is what the dió kaí of the verse says.

Overview of Sozzini’s writings

Logical arguments

From Luke 1:35 the following linguistic-philological and systematic arguments follow:

1. Argument from Hebraising parallelism. “Holy Spirit” and “power of the Most High” stand in synonymous-parallel construction. In the Septuagintal tradition (Ps 33:6; 51:12-13; Isa 40:13) such doublings designate one and the same thing. The angel thus speaks not of two actors, but of God’s effective power, called once Spirit, once power.
2. Argument from the possessive genitive. “Power of the Most High” is a genitivus possessivus. What belongs to someone is not identical with the owner. A third person of the Godhead, who would belong to God and at the same time be equal to him, would grammatically no longer be a possessivum, but a subject — which the verse does not yield.
3. Argument from the causal word dió kaí. The conjunction connects causally: consequence from antecedent. Consequence: Jesus’ sonship is grounded in the Spirit-act, not the other way round. An eternal essential begetting is linguistically precisely excluded, because eternal properties can have no temporal causes.
4. Argument from the parallel passage Matt 1:20. At the parallel passage about the same matter (annunciation to Joseph) the angel mentions only the Holy Spirit. The Racovian Catechism draws the compelling consequence: what is stated at one place in one term and at the other in two is linguistically identical. Matt 1:20 decides the exegesis of Luke 1:35.
5. Argument from the anarthrous pneûma hágion. The Greek text offers pneûma hágion without the article. Anarthrous terms regularly designate in the NT the mode of operation or quality, not an identifiable person. The grammar itself contradicts personhood.
6. Argument from the Septuagintal usage of episkiázein. The verb “to overshadow” is in Ex 40:35 LXX and at the transfiguration passages the language of divine covenant-presence and creative power, not of begetting. With that Luke 1:35 is linguistically linked to creation and Shekinah theology, not to a Hellenistic hieros gamos myth.
7. Argument from the anointing image Acts 10:38. Peter says at the house of Cornelius: “God anointed Jesus with the Holy Spirit and with power.” This is the exact same word combination as in Luke 1:35, now applied to the public ministry. Anointing happens through an effective means, not through a person. The fundamentum probandi is consistent in the NT.
8. Argument from the intra-Lucan context. Luke consistently narrates Jesus’ history as becoming: conception (1:35), birth (2:7), circumcision (2:21), growth (2:52), baptism and reception of the Spirit (3:21-22), action in the power of the Spirit (4:14). A pre-temporal essential sonship is not a theme in the Lucan narrative arc; the becoming of Jesus is.
9. Argument from the OT “Son of God” tradition. “Son of God” is in the OT and early Judaism a title of relation and commission (Ex 4:22; 2 Sam 7:14; Ps 2:7; Hos 11:1). Luke 1:35 raises this line to its singular apex, but does not break it open into a metaphysical identity of essence. Whoever does that imports a later dogmatic category into a biblical text.
10. Argument from the Septuagintal interchangeability of Spirit and power. In Judg 14:6; 1 Sam 16:13; Mic 3:8 and many other places “Spirit of God” and “power of God” are used interchangeably. Luke 1:35 takes its place in this linguistic pattern. It is the same mediation-image working through God’s gift of the Spirit — not a trinitarian encounter.

Biblical cross-references

The following passages illuminate Luke 1:35 linguistically, traditio-historically and systematically:

Genesis 1:2 — the Spirit of God over the waters

The creation language of Gen 1:2 (rûach ’Elohím hovers over the waters) is the linguistic and theological foil for Luke 1:35. As the Spirit acts at the creation of the world, so he acts at the conception of Jesus. Both passages speak of God’s effective power — not of a third divine person. Cf. the entry on Genesis 1:2.

Exodus 40:34-35 — the cloud overshadows the tabernacle

Here stands the verb episkiázein (LXX) in the classical Shekinah context. The cloud of God’s covenant presence overshadows the sanctuary, so that not even Moses can enter. Luke 1:35 takes up this image: Mary becomes, as it were, the bearer of the Shekinah-like presence of God — a creative covenant presence, not a begetting divine act in the Hellenistic sense.

Matthew 1:20 — by the Holy Spirit (alone)

The parallel passage on the same conception mentions only the Holy Spirit, without “power of the Most High.” From this the Racovian Catechism draws the compelling consequence: the two expressions in Luke 1:35 are linguistically identical. Matt 1:20 decides the question in favour of the parallelistic reading.

Acts 10:38 — anointed with the Holy Spirit and with power

Peter formulates the same combination “Holy Spirit and power” with reference to the public ministry of Jesus. Anointing happens by means of an effective means, not by means of a person. With that the word combination is used in the NT consistently as a designation of the one effective gift of God, not as a doubling of two actors.

Luke 3:22 — reception of the Spirit at the baptism

At his baptism Jesus receives the Holy Spirit in bodily form and hears the voice: “You are my beloved Son.” This is the second declaration of sonship in the Gospel of Luke — now in the context of the reception of the Spirit at the beginning of the public ministry. Again it applies: sonship and Spirit belong together, without the Spirit being introduced as a third divine person.

Romans 1:3-4 — appointed Son of God by resurrection

Paul formulates a double structure: “Descended from David according to the flesh — appointed Son of God in power, according to the Spirit of holiness, by the resurrection from the dead.” Here too Jesus’ sonship is not eternally-presupposed, but marked in a historical-pneumatic movement. Cf. Romans 1:3-4.

Acts 13:23 — brought the Saviour from David’s offspring

Paul in the sermon at Antioch in Pisidia emphasises the bringing forth of Jesus from David’s line as God’s deed. The same mission and redemptive-historical christology as in Luke 1:35: God acts, Jesus is the Saviour brought forth by him from David’s line. Cf. Acts 13:23.

Acts 2:17 — Pentecost gift as God’s outpouring of the Spirit

Peter at Pentecost cites Joel: “I will pour out of my Spirit” — God in the first person speaks and shares out his gift of the Spirit. The same linguistic pattern as in Luke 1:35: God acts, the Spirit is gift and effect, not an independent actor. Cf. Acts 2:17.

Objections and Socinian answers

Objection 1: The Holy Spirit is naturally a person, since he is the subject of verbs

The inference from a verbal predicate to metaphysical personhood is not linguistically compelling. Already in the OT numerous impersonal entities are combined with personal verbs: the law speaks (Rom 3:19), Scripture foresees (Gal 3:8), love is patient and kind (1 Cor 13), sin deceives and kills (Rom 7:11), the wind blows where it wishes (John 3:8). These are all personifications, not ontological persons.

The Racovian Catechism formulates exactly this answer as a general rule: “In the Scriptures, things are often ascribed what is proper to persons, without those things being regarded on that account as persons.” Whoever derives a personal hypostasis from the verb “come” in Luke 1:35 would consistently have to hypostatise also the law, Scripture, love and the wind.

Linguistically logically the counter-argument is sharper still: the subject of “to come” and “to overshadow” is precisely not the Spirit as an independent person, but God, who acts through his Spirit. Luke 1:35 is a statement about God’s acting via Spirit and power, not about the acting of a third hypostasis. Precisely this is what the cross-reference to Matt 1:20 makes clear, where God simply works “by the Holy Spirit” — instrumentally, not subjectively-personally.

Objection 2: “Son of God” here means godhood, because begotten by the Holy Spirit

The conclusion confuses two kinds of begetting. Adam is called “son of God” expressly in Luke 3:38 — he too has no human father, but came into being through God’s immediate creative action. No one concludes from this that Adam is divine by nature. Angels too are called “sons of God” (Job 1:6; 2:1; 38:7), without being of divine nature. Direct creative begetting by God grounds sonship, but not identity of essence.

Moreover, the objection draws a problematic consequence, which the Racovian Catechism exposes: “If the Holy Spirit were a person, then since Christ was conceived by the Holy Spirit, it would necessarily follow that Christ is the Son of the Holy Spirit.” But the verse makes the Most High (= the Father, cf. Luke 1:32, 76) the Father of Christ, not the Spirit. Whoever personifies the Spirit explodes the inner logic of the conception narrative.

Socinianly correctly formulated: God the Father begets Christ — not through a second or third person, but immediately through his own effective power (= Spirit). Christ is God’s own Son, because no human father was involved and no other subject stands between God and the conception. That is the positive meaning of the phrase “own Son of God” in the Racovian Catechism.

Objection 3: John 1:1-3 teaches pre-existence — Luke 1:35 must be harmonised with that

This harmonisation leaves the text of Luke 1:35. The verse says nothing about pre-existence; it grounds Jesus’ sonship causally in the Spirit-act (dió kaí). If Jesus were already eternally Son, this grounding would not be needed. Whoever weakens the “therefore also” to “therefore also appearing in time” reads into the text a meaning the Greek word does not bear.

John 1:1-3 too is, Socinianly, not to be read in the sense of a personally-pre-existent second hypostasis. The lógos is there the interpreter and executor of the divine will, through whom God brings about the new creation — a Socinianly consistent line which does not contradict the statement of Luke 1:35. The Racovian Catechism reads John 1:1 expressly thus: “Since he is the Word of that one God, it is manifest that he is not that one God himself.” Cf. the entry on John 1:1-3.

Methodically it holds: A text whose statement is clear and contextually anchored (Luke 1:35) must not be reinterpreted through another, hermeneutically contested text (John 1:1) — above all not through a reading that empties out the very linguistic material of the first text (the dió kaí). Honest scriptural interpretation reads each text first out of its own language, not out of a dogmatic presupposition.

Objection 4: The verse teaches the Trinity implicitly, since Father (Most High), Son (the holy one) and Holy Spirit are named together

The conclusion from three named terms to three divine persons is not compelling. In Luke 1:17 too three terms stand side by side (“spirit,” “power” and “Elijah”), without anyone constructing three divine persons out of it. In 1 Cor 12:4-6 too Spirit, Lord and God stand in parallel — and yet Paul is clearly a monotheist who calls the Father “the one God, from whom are all things” (1 Cor 8:6).

The verse names three things, not three persons: the Most High (= God the Father), his power (= his Spirit) and the becoming child. The first two are separated by the possessive genitive (“power of the Most High”). That linguistically excludes that the power could be thought of as a person on the same level as the Most High — it is his power, his means of effecting.

Theologically the Racovian Catechism precisely captures the monotheistic basic line: “There is in the Godhead only one single person, and indeed no other than the Father.” This basic line is confirmed by Luke 1:35: one acts (the Most High), his power works, one child is begotten. The later doctrine of three equal divine persons is not laid out in the verse itself.

Theological consequences

Related verses

The following passages support, deepen or contrast the interpretation set forth here:

• Genesis 1:2 — God’s Spirit as creative power over the waters; linguistic basis for the creator-pneumatology of Luke 1:35.
• Acts 2:17 — God pours out from his Spirit; the same instrumental pneumatology, now in the Pentecost context.
• Romans 1:3-4 — Jesus’ sonship instituted in power by resurrection; the same historical sonship logic as in Luke 1:35.
• Acts 13:23 — God brings the Saviour from David’s offspring; the same mission christology as in Luke 1:35.
• John 1:1-3 — lógos-theology read Socinianly; it does not contradict Luke 1:35, but lies with it in the same redemptive-historical line.
• Acts 2:36 — God has made Jesus Lord and Christ; instituted, not eternally-presupposed christology.
• Isaiah 63:10-11 — the Holy Spirit as God’s working presence in OT linguistic usage.

Summary

Luke 1:35 is linguistically, theologically and literarily a verse of redemptive-historical pneumatology and christology. The angelic word answers a concrete biological question of Mary’s (v.34) by a twofold image: God’s Spirit and God’s power — in parallelism one and the same — will work in Mary; therefore the child will be called “Son of God.” The causal word dió kaí is the exegetical key: sonship follows from the Spirit-act, not the other way round.

Pneumatologically the verse is one of the most precise proofs against the personhood of the Holy Spirit: anarthrous pneûma hágion, possessive genitive “power of the Most High,” instrumental function within a monotheistic linguistic frame. Christologically it is one of the most precise statements for a historically-instituted sonship of Jesus: begotten through God’s immediate creative action, therefore God’s own Son — but not eternally begotten of the Father in essence.

Sozzini and the Racovian Catechism have unfolded this reading linguistically precisely and with persuasive coherence: through the cross-reference to Matt 1:20 (the Spirit alone), through the possessive argument (what is God’s is not God), through the anointing comparison Acts 10:38 (anointing happens through a means, not through a person), through the positive definition of sonship (own, because without a human father). Luke 1:35 thus remains a key text of a biblically-monotheistic christology and an instrumentally understood pneumatology — and a touchstone for any trinitarian doctrine that claims more than the verse bears.