The Evidence

Every major primary source statement on whether divinity can be shared with humanity. Original language, English translation, manuscript source. Organized by position.

For: Divinity Can Be Shared

For theosis
\u1f35\u03bd\u03b1 \u03b4\u03b9\u1f70 \u03c4\u03bf\u03cd\u03c4\u03c9\u03bd \u03b3\u03ad\u03bd\u03b7\u03c3\u03b8\u03b5 \u03b8\u03b5\u03af\u03b1\u03c2 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03bf\u1f76 \u03c6\u03cd\u03c3\u03b5\u03c9\u03c2
"That through them you may become partakers of the divine nature."
Peter (attributed) c. 100–120 AD 2 Peter 1:4 · Codex Sinaiticus

The most explicit theosis statement in the New Testament. Koinonoi physeos = sharers in the nature (ontological, not merely moral). The proof-text for Eastern Orthodox divinization.

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For theosis
\u1f10\u03b3\u1f7c \u03b5\u1f36\u03c0\u03b1 \u03b8\u03b5\u03bf\u03af \u1f10\u03c3\u03c4\u03b5
"I said, you are gods."
John (attributed), quoting Psalm 82:6 c. 90–110 AD Gospel of John 10:34 · Codex Sinaiticus

Jesus quotes scripture calling human beings "gods." The most direct claim that divinity is not exclusive. Cited by every major theosis theologian.

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For theosis
\u0391\u1f50\u03c4\u1f78\u03c2 \u03b3\u1f70\u03c1 \u1f10\u03bd\u03b7\u03bd\u03b8\u03c1\u03ce\u03c0\u03b7\u03c3\u03b5\u03bd, \u1f35\u03bd\u03b1 \u1f21\u03bc\u03b5\u1fd6\u03c2 \u03b8\u03b5\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u1ff6\u03bc\u03b5\u03bd
"He became man that we might be made God."
Athanasius of Alexandria c. 335 AD On the Incarnation, ch. 54 · PG 25, col. 192B

The most famous sentence in the history of the theosis doctrine. The verb theopoiethomen is active and ontological: "be made god."

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For theosis
factus est quod sumus nos, uti nos perficeret esse quod est ipse
"He became what we are, that he might bring us to be what he himself is."
Irenaeus of Lyon c. 180 AD Against Heresies III.19.1 · PG 7, col. 939

The earliest systematic theosis formula. More radical than Athanasius: not "God" in the abstract but "what he himself is."

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For theosis
\u1f35\u03bd\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b5\u03c2 \u1f13\u03bd \u1f66\u03c3\u03b9\u03bd \u00b7 \u03ba\u03b1\u03b8\u1f7c\u03c2 \u03c3\u03cd \u03c0\u03ac\u03c4\u03b5\u03c1 \u1f10\u03bd \u1f10\u03bc\u03bf\u1f76 \u03ba\u1f00\u03b3\u1f7c \u1f10\u03bd \u03c3\u03bf\u03af
"That they all may be one, just as you, Father, are in me and I in you, that they also may be in us."
John (attributed) c. 90–110 AD Gospel of John 17:21 · Codex Sinaiticus

Christ prays that the mutual indwelling between Father and Son extend to all believers. Theosis extended universally.

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For theosis
\u1f14\u03c3\u03b5\u03c3\u03b8\u03b5 \u03bf\u1f56\u03bd \u1f51\u03bc\u03b5\u1fd6\u03c2 \u03c4\u03ad\u03bb\u03b5\u03b9\u03bf\u03b9 \u1f61\u03c2 \u1f41 \u03c0\u03b1\u03c4\u1f74\u03c1 \u1f51\u03bc\u1ff6\u03bd \u1f41 \u03bf\u1f50\u03c1\u03ac\u03bd\u03b9\u03bf\u03c2 \u03c4\u03ad\u03bb\u03b5\u03b9\u03cc\u03c2 \u1f10\u03c3\u03c4\u03b9\u03bd
"Be perfect, therefore, as your heavenly Father is perfect."
Matthew (attributed) c. 80–90 AD Gospel of Matthew 5:48 · Codex Sinaiticus

Teleios = complete, having reached the telos. A command to become like God, not merely to behave well.

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For theosis (Gnostic)
misit scintillam, quae correxit hominem et suscitauit et fecit eum uiuere
"He sent a spark, which corrected man and raised him up and made him live."
Filastrius (reporting Saturninus) c. 385 AD Diversarum Hereseon Liber, ch. 31 · CSEL 38

The Gnostic divine spark (scintilla): a fragment of divine light trapped in the body made by angels. The spark alone is saved.

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Against: Divinity Is Exclusive

Against theosis
\u03bc\u03bf\u03bd\u03bf\u03b3\u03b5\u03bd\u1f74\u03c2 \u03b8\u03b5\u1f78\u03c2 \u1f41 \u1f62\u03bd \u03b5\u1f30\u03c2 \u03c4\u1f78\u03bd \u03ba\u03cc\u03bb\u03c0\u03bf\u03bd \u03c4\u03bf\u1fe6 \u03c0\u03b1\u03c4\u03c1\u1f78\u03c2
"The only-begotten God, the one who is in the bosom of the Father."
John (attributed) c. 90–110 AD Gospel of John 1:18 (Sinaiticus reading) · Codex Sinaiticus

Sinaiticus reads monogenes theos (only-begotten God), not monogenes huios (only-begotten Son). If Christ is the unique God, divinity may be his exclusive property.

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Against theosis
panānumma Ūta-napištim amilu / inanna Ūta-napištim u sinništassu lū ēmūū kīma ilīni
"Previously Utnapishtim was a mortal man. Now let Utnapishtim and his wife become like the gods, like us."
Sin-leqi-unninni (attributed) c. 1200 BCE Epic of Gilgamesh, Tablet XI · K.3375 (British Museum)

The Mesopotamian answer: immortality was granted once, to one man, never again. Gilgamesh is refused. The oldest argument that the divine-human boundary is permanent.

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Ambiguous: Claimed by Both Sides

Ambiguous
\u1f10\u03b3\u1f7c \u03ba\u03b1\u1f76 \u1f41 \u03c0\u03b1\u03c4\u1f74\u03c1 \u1f15\u03bd \u1f10\u03c3\u03bc\u03b5\u03bd
"I and the Father are one."
John (attributed) c. 90–110 AD Gospel of John 10:30 · Codex Sinaiticus

The neuter hen (one thing), not masculine heis (one person). Unity of substance or merely of will? Arians, Nicenes, and Gnostics all claimed this verse.

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Ambiguous
\u03c3\u1f7a \u03b5\u1f36 \u1f41 \u03c5\u1f31\u03cc\u03c2 \u03bc\u03bf\u03c5 \u1f41 \u1f00\u03b3\u03b1\u03c0\u03b7\u03c4\u03cc\u03c2
"You are my beloved Son; in you I am well pleased."
Mark (attributed) c. 65–75 AD Gospel of Mark 1:11 · Codex Sinaiticus

Addressed to Jesus alone ("You are"), not declared publicly ("This is"). The adoptionists read this as the moment Christ received divinity; the orthodox read it as confirmation of pre-existing sonship.

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Ambiguous
\u1f10\u03bd \u1f00\u03c1\u03c7\u1fc7 \u1f26\u03bd \u1f41 \u03bb\u03cc\u03b3\u03bf\u03c2 \u00b7 \u03ba\u03b1\u1f76 \u1f41 \u03bb\u03cc\u03b3\u03bf\u03c2 \u1f26\u03bd \u03c0\u03c1\u1f78\u03c2 \u03c4\u1f78\u03bd \u03b8\u03b5\u03cc\u03bd \u00b7 \u03ba\u03b1\u1f76 \u03b8\u03b5\u1f78\u03c2 \u1f26\u03bd \u1f41 \u03bb\u03cc\u03b3\u03bf\u03c2
"In the beginning was the Word, and the Word was with God, and the Word was God."
John (attributed) c. 90–110 AD Gospel of John 1:1 · Codex Sinaiticus

Foundation of Logos theology. The Word is God, yet also "with" God (distinct). The Gnostics, Arians, and Nicenes all built from this verse in opposite directions.

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