Jesus answered them, Is it not written in your law, I said, Ye are gods? If he called them gods, unto whom the word of God came, and the scripture cannot be broken; Say ye of him, whom the Father hath sanctified, and sent into the world, Thou blasphemest; because I said, I am the Son of God? John 10:34-36

For as many as are led by the Spirit of God, they are the sons of God. For ye have not received the spirit of bondage again to fear; but ye have received the Spirit of adoption, whereby we cry, Abba, Father. The Spirit itself beareth witness with our spirit, that we are the children of God: And if children, then heirs; heirs of God, and joint-heirs with Christ; if so be that we suffer with him, that we may be also glorified together. Romans 8:14-17

So also is the resurrection of the dead. It is sown in corruption; it is raised in incorruption. It is sown in dishonor; it is raised in glory: it is sown in weakness; it is raised in power: It is sown a natural body; it is raised a spiritual body. There is a natural body, and there is a spiritual body. And so it is written, The first man Adam was made a living soul; the last Adam was made a quickening spirit. Howbeit that was not first which is spiritual, but that which is natural; and afterward that which is spiritual. The first man is of the earth, earthy; the second man is the Lord from heaven. As is the earthy, such are they also that are earthy: and as is the heavenly, such are they also that are heavenly. And as we have borne the image of the earthy, we shall also bear the image of the heavenly. 1 Corinthians 15:42-49

Now the Lord is that Spirit: and where the Spirit of the Lord is, there is liberty. But we all, with open face beholding as in a glass the glory of the Lord, are changed into the same image from glory to glory, even as by the Spirit of the Lord. 2 Corinthians 3:17-18

To redeem them that were under the law, that we might receive the adoption of sons. And because ye are sons, God hath sent forth the Spirit of his Son into your hearts, crying, Abba, Father. Wherefore thou art no more a servant, but a son; and if a son, then an heir of God through Christ. Galatians 4:5-7

Whereby are given unto us exceeding great and precious promises: that by these ye might be partakers of the divine nature, having escaped the corruption that is in the world through lust. 2 Peter 1:4

ST. JUSTIN MARTYR: And when I saw that they [the Jews] were perturbed because I said that we are the sons of God, I anticipated their questioning, and said, “Listen, sirs, how the Holy Spirit speaks of this people, saying that they are all sons of the Highest; and how this very Christ will be present in their assembly, rendering judgment to all men. The words are spoken by David, and are, according to your version of them, thus: ‘God stands in the congregation of gods; He judges among the gods. How long do you judge unjustly, and accept the persons of the wicked? Judge for the orphan and the poor, and do justice to the humble and needy. Deliver the needy, and save the poor out of the hand of the wicked. They do not know, neither have they understood; they walk on in darkness: all the foundations of the earth shall be shaken. I said, You are gods, and are all children of the Most High. But you die like men, and fall like one of the princes. Arise, O God! judge the earth, for You shall inherit all nations.’ [Ps 82] But in the version of the Seventy it is written, ‘Behold, you die like men, and fall like one of the princes,’ in order to manifest the disobedience of men,—I mean of Adam and Eve,—and the fall of one of the princes, i.e., of him who was called the serpent, who fell with a great overthrow, because he deceived Eve. But as my discourse is not intended to touch on this point, but to prove to you that the Holy Spirit reproaches men because they were made like God, free from suffering and death, provided that they kept His commandments, and were deemed deserving of the name of His sons, and yet they, becoming like Adam and Eve, work out death for themselves; let the interpretation of the Psalm be held just as you wish, yet thereby it is demonstrated that all men are deemed worthy of becoming “gods,” and of having power to become sons of the Highest; and shall be each by himself judged and condemned like Adam and Eve. Now I have proved at length that Christ is called God. Dialogue with Trypho, chap. 124 (ANF 1.261-262).

ST. THEOPHILUS: But some one will say to us, Was man made by nature mortal? Certainly not. Was he, then, immortal? Neither do we affirm this. But one will say, Was he, then, nothing? Not even this hits the mark. He was by nature neither mortal nor immortal. For if He had made him immortal from the beginning, He would have made him God. Again, if He had made him mortal, God would seem to be the cause of his death. Neither, then, immortal nor yet mortal did He make him, but, as we have said above, capable of both; so that if he should incline to the things of immortality, keeping the commandment of God, he should receive as reward from Him immortality, and should become God; but if, on the other hand, he should turn to the things of death, disobeying God, he should himself be the cause of death to himself. For God made man free, and with power over himself. To Autolycus, bk. 2, chap. 27 (ANF 2.105).

ST. IRENAEUS: For it is thus that thou wilt both controvert them in a legitimate manner, and wilt be prepared to receive the proofs brought forward against them, casting away their doctrines as filth by means of the celestial faith; but following the only true and stedfast Teacher, the Word of God, our Lord Jesus Christ, who did, through His transcendent love, become what we are, that He might bring us to be even what He is Himself. Against Heresies, bk. 5, preface (ANF 1.526).

ST. IRENAEUS: Such persons know neither God nor themselves, being insatiable and ungrateful, unwilling to be at the outset what they have also been created—men subject to passions; but go beyond the law of the human race, and before that they become men, they wish to be even now like God their Creator, and they who are more destitute of reason than dumb animals [insist] that there is no distinction between the uncreated God and man, a creature of to-day. For these, [the dumb animals], bring no charge against God for not having made them men; but each one, just as he has been created, gives thanks that he has been created. For we cast blame upon Him, because we have not been made gods from the beginning, but at first merely men, then at length gods; although God has adopted this course out of His pure benevolence, that no one may impute to Him invidiousness or grudgingness. He declares, “I have said, Ye are gods; and ye are all sons of the Highest.” But since we could not sustain the power of divinity, He adds, “But ye shall die like men,” setting forth both truths—the kindness of His free gift, and our weakness, and also that we were possessed of power over ourselves. For after His great kindness He graciously conferred good [upon us], and made men like to Himself, [that is] in their own power; while at the same time by His prescience He knew the infirmity of human beings, and the consequences which would flow from it; but through [His] love and [His] power, He shall overcome the substance of created nature.  For it was necessary, at first, that nature should be exhibited; then, after that, that what was mortal should be conquered and swallowed up by immortality, and the corruptible by incorruptibility, and that man should be made after the image and likeness of God, having received the knowledge of good and evil. Against Heresies, bk. 4, chap. 38.4 (ANF 1.522).

CLEMENT OF ALEXANDRIA: The Word of God became man, that thou mayest learn from man how man may become God. Is it not then monstrous, my friends, that while God is ceaselessly exhorting us to virtue, we should spurn His kindness and reject salvation? Exhortation to the Heathen, chap. 1 (ANF 2.174).

CLEMENT OF ALEXANDRIA: It is then, as appears, the greatest of all lessons to know one’s self. For if one knows himself, he will know God; and knowing God, he will be made like God, not by wearing gold or long robes, but by well-doing, and by requiring as few things as possible. The Instructor, bk. 3, chap. 1 (ANF 2.271).

CLEMENT OF ALEXANDRIA: he who listens to the Lord, and follows the prophecy given by Him, will be formed perfectly in the likeness of the teacher—made a god going about in flesh. The Stromata, bk. 7, chap. 16 (ANF 2.553).

CLEMENT OF ALEXANDRIA: For he who has not the knowledge of good is wicked: for there is one good, the Father; and to be ignorant of the Father is death, as to know Him is eternal life, through participation in the power of the incorrupt One. And to be incorruptible is to participate in divinity; but revolt from the knowledge of God brings corruption. The Stromata, bk. 5, chap. 10 (ANF 2.459).

ST. HIPPOLYTUS: You shall escape the boiling flood of hell’s eternal lake of fire and the eye ever fixed in menacing glare of fallen angels chained in Tartarus as punishment for their sins; and you shall escape the worm that ceaselessly coils for food around the body whose scum has bred it. Now such torments as these you shall avoid by being instructed in a knowledge of the true God. And you shall possess an immortal body, even one placed beyond the possibility of corruption, just like the soul. And you shall receive the kingdom of heaven, you who, while you sojourn in this life, did know the Celestial King. And you shall be a companion of the Deity, and a co-heir with Christ, no longer enslaved by lusts or passions, and never again wasted by disease. For you have become God: for whatever sufferings you did undergo while being a man, these He gave to you, because you were of mortal mould, but whatever it is consistent with God to impart, these God has promised to bestow upon you, because you have been deified, and begotten unto immortality. [cf. Jn 10:34; Rev 5:10] This constitutes the import of the proverb, “Know yourself;” i.e., discover God within thyself, for He has formed you after His own image. For with the knowledge of self is conjoined the being an object of God’s knowledge, for you are called by the Deity Himself. Be not therefore inflamed, O men, with enmity one towards another, nor hesitate to retrace with all speed your steps. For Christ is the God above all, and He has arranged to wash away sin from human beings, rendering regenerate the old man. And God called man His likeness from the beginning, and has evinced in a figure His love towards you. And provided you obey His solemn injunctions, and become a faithful follower of Him who is good, you shall resemble Him, inasmuch as you shall have honor conferred upon you by Him. For the Deity, (by condescension,) does not diminish anything at all of the divinity of His divine perfection; having made you even God unto His glory! Refutation of All Heresies, bk. 10, chap. 30 (ANF 5.153).

ST HIPPOLYTUS: The Father of immortality sent the immortal Son and Word into the world, who came to man in order to wash him with water and the Spirit; and He, begetting us again to incorruption of soul and body, breathed into us the breath (spirit) of life, and endued us with an incorruptible panoply. If, therefore, man has become immortal, he will also be God.1823 And if he is made God by water and the Holy Spirit after the regeneration of the laver1824 he is found to be also joint-heir with Christ1825 after the resurrection from the dead. Discourse on the Holy Theophany, chap. 8 (ANF 5.237).

ST ATHANASIUS OF ALEXANDRIA: He was made man that we might be made God. On the Incarnation, chap. 54 (NPNF2 4.65).

ST. ATHANASIUS OF ALEXANDRIA: He Himself has made us sons of the Father, and deified men by becoming Himself man. Therefore He was not man, and then became God, but He was God, and then became man, and that to deify us. Against the Arians, disc. 1, chap. 11.38-39 (NPNF2 4.329).

ST. ATHANASIUS OF ALEXANDRIA: [T]he Lord, putting on the body, became man, so we men are deified by the Word as being taken to Him through His flesh, and henceforward inherit life ‘everlasting.’ Against the Arians, disc. 3, chap. 26.34 (NPNF2 4.413).

ST. GREGORY OF NYSSA: Since, then, that God-containing flesh partook for its substance and support of this particular nourishment also, and since the God who was manifested infused Himself into perishable humanity for this purpose, viz. that by this communion with Deity mankind might at the same time be deified, for this end it is that, by dispensation of His grace, He disseminates Himself in every believer through that flesh, whose substance comes from bread and wine, blending Himself with the bodies of believers, to secure that, by this union with the immortal, man, too, may be a sharer in incorruption. The Great Catechism, chap. 37 (NPNF2 5.504).

ST. AUGUSTINE OF HIPPO: “For He hath given them power to become the sons of God.” If we have been made sons of God, we have also been made gods: but this is the effect of Grace adopting, not of nature generating. Psalm 50, chap. 2 (NPNF1 8.178).

ST. MAXIMUS THE CONFESSOR: Nothing in theosis is the product of human nature, for nature cannot comprehend God. It is only the mercy of God that has the capacity to endow theosis unto the existing… In theosis, man (the image of God) becomes likened to God, he rejoices in all the plenitude that does not belong to him by nature, because the grace of the Spirit triumphs within him, and because God acts in him. Letter 22.

ST. CYRIL OF ALEXANDRIA: [H]e came down into our condition solely in order to lead us to his own divine state. On the Unity of Christ (Crestwood, NY: St. Vladimir’s Seminary Press, 1995), 63.

ST. CYRIL OF ALEXANDRIA: It follows, therefore, that He Who Is, The One Who Exists, is necessarily born of the flesh, taking all that is ours into himself so that all that is born of the flesh, that is us corruptible and perishing human beings, might rest in him. In short, he took what was ours to be his very own so that we might have all that was his. On the Unity of Christ (Crestwood, NY: St. Vladimir’s Seminary Press, 1995), 59.

ST. CYRIL OF ALEXANDRIA: For we too are sons and gods by grace, and we have surely been brought to this wonderful and supernatural dignity since we have the Only Begotten Word of God dwelling within us. On the Unity of Christ (Crestwood, NY: St. Vladimir’s Seminary Press, 1995), 80.

ST. GREGORY OF NAZIANZUS: While His inferior Nature, the Humanity, became God, because it was united to God, and became One Person3558 because the Higher Nature prevailed in order that I too might be made God so far as He is made Man. Oration 29, chap. 19 (NPNF2 7.308).

ST. GREGORY OF NAZIANZUS: For He still pleads even now as Man for my salvation; for He continues to wear the Body which He assumed, until He make me God by the power of His Incarnation; although He is no longer known after the flesh—I mean, the passions of the flesh, the same, except sin, as ours. Oration 30, chap. 14 (NPNF2 7.315).

ST. GREGORY OF NAZIANZUS: Through the medium of the mind he had dealings with the flesh, being made that God on earth, which is Man: Man and God blended. They became a single whole, the stronger side predominating, in order that I might be made God to the same extent that he was made man. On God and Christ: The Five Theological Orations and Two Letters to Cledonius (Crestwood, NY: St Vladimir’s Seminary Press, 2002) 86.

ST. BASIL THE GREAT: Shining upon those that are cleansed from every spot, He makes them spiritual by fellowship with Himself. Just as when a sunbeam falls on bright and transparent bodies, they themselves become brilliant too, and shed forth a fresh brightness from themselves, so souls wherein the Spirit dwells, illuminated by the Spirit, themselves become spiritual, and send forth their grace to others. Hence comes foreknowledge of the future, understanding of mysteries, apprehension of what is hidden, distribution of good gifts, the heavenly citizenship, a place in the chorus of angels, joy without end, abiding in God, the being made like to God, and, highest of all, the being made God. On the Spirit, chap. 9.23 (NPNF2 8.16).