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Full Humanity of Christ

What Christ did not assume, he could not heal

This affirms that Christ took on a complete human nature, including a rational soul, body, and human will. Gregory of Nazianzus captured its logic: "what is not assumed is not healed." The teaching answers errors like Apollinarianism and Docetism, which diminished Christ's humanity. By assuming all that is human, Christ is held to redeem the whole person, body and soul alike.

How it traveled

  1. Hebrews
    Rome · 67
    explains
  2. Mark
    Rome · 68
    explains
  3. Matthew
    Antioch · 80
    explains
  4. Luke
    Rome · 84
    explains
  5. John
    Ephesus · 100
    explains
  6. Against Heresies: Book V
    Lyons · 202
    explains
  7. Against Heresies: Book III
    Lyons · 202
    explains
  8. On the Flesh of Christ.
    · 220
    explains
  9. On the Resurrection of the Flesh.
    · 220
    explains
  10. A Treatise of Novatian Concerning the Trinity.
    Rome · 258
    explains
  11. Against the Arians. (Orationes contra Arianos IV.)
    Alexandria · 373
    explains
  12. The Incarnation of the Word
    Alexandria · 373
    explains
  13. The Catechetical Lectures of S. Cyril
    Jerusalem · 386
    explains
  14. Select Orations of Saint Gregory Nazianzen
    Nazianzus · 390
    explains
  15. Against Eunomius
    Nyssa · 395
    explains
  16. The Great Catechism
    Nyssa · 395
    explains
  17. Exposition of the Christian Faith
    Milan · 397
    explains
  18. The Homilies of St. John Chrysostom on the Epistle to the Hebrews
    Constantinople (Istanbul) · 407
    explains
  19. The Homilies of St. John Chrysostom
    Constantinople (Istanbul) · 407
    explains
  20. The Homilies of St. John Chrysostom on the Gospel of St. John
    Constantinople (Istanbul) · 407
    explains
  21. Jerome and Gennadius. Lives of Illustrious Men
    Bethlehem · 420
    explains
  22. Lectures or Tractates on the Gospel According to St. John
    Hippo Regius · 430
    explains
  23. City of God
    Hippo Regius · 430
    explains
  24. Expositions on the Book of Psalms
    Hippo Regius · 430
    explains
  25. Sermons on Selected Lessons of the New Testament
    Hippo Regius · 430
    explains
  26. Letters of St. Augustin
    Hippo Regius · 430
    explains
  27. Reply to Faustus the Manichæan
    Hippo Regius · 430
    explains
  28. The Harmony of the Gospels
    Hippo Regius · 430
    explains
  29. The Ecclesiastical History, Dialogues, and Letters of Theodoret
    Cyrrhus · 458
    explains
  30. The Letters and Sermons of Leo the Great
    Rome · 461
    explains
  31. Selected Epistles of Gregory the Great
    Rome · 604
    explains
  32. John of Damascus: Exposition of the Orthodox Faith
    Damascus · 749
    explains
  33. Anselm's Cur Deus Homo
    Canterbury · 1109
    explains
  34. Treatise on the Incarnation (qq[1]-59)
    Paris · 1274
    explains
  35. Treatise on Man (qq[75]-102)
    Paris · 1274
    explains
  36. Book Second. of the Knowledge of God the Redeemer, in Christ, as First Manifested to the Fathers, Under the Law, and Thereafter to Us Under the Gospel
    Geneva · 1564
    explains
  37. Book Fourth. of the Holy Catholic Church
    Geneva · 1564
    explains
  38. Seventeen Occasional Sermons
    Northampton, Massachusetts · 1758
    explains
  39. XIV Five discourses on the soul's eternal salvation
    Northampton, Massachusetts · 1758
    explains
  40. A History of the Work of Redemption
    Northampton, Massachusetts · 1758
    explains

Key passages(20)

If anyone has put his trust in Him as a Man without a human mind, he is really bereft of mind, and quite unworthy of salvation. For that which He has not assumed He has not healed; but that which is u

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Confessing, then, the same Jesus Christ, our Lord, to be perfect God and perfect man, we hold that the same has all the attributes of the Father save that of being ingenerate, and all the attributes o

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Very high

Letter XXXV. To Julian, Bishop of Cos See Lett. XXXIV., chap. ii. n. 5. Leo, bishop of the city of Rome to his well-beloved brother, Julian the bishop. I. Eutyches’ heresy involves many other here

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Against Apollinarius; The Second Letter to Cledonius. (Ep. CII.) Forasmuch as many persons have come to your Reverence seeking confirmation of their faith, and therefore you have affectionately asked

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OF CHRIST’S INCARNATION. christ became incarnate, or, which is the same thing, became man, to put himself in a capacity for working out our redemption. For though Christ, as God, was infinitely suffi

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Book Second. of the Knowledge of God the Redeemer, in Christ, as First Manifested to the Fathers, Under the Law, and Thereafter to Us Under the Gospel · John Calvin

Very high

CHRIST CLOTHED WITH THE TRUE SUBSTANCE OF HUMAN NATURE. The heads of this chapter are, I. The orthodoxy doctrine as to the true humanity of our Saviour, proved from many passages of Scripture, sec. 1

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Book Second. of the Knowledge of God the Redeemer, in Christ, as First Manifested to the Fathers, Under the Law, and Thereafter to Us Under the Gospel · John Calvin

Very high

2. The passages which they produce in confirmation of their error are absurdly wrested, nor do they gain any thing by their frivolous subtleties when they attempt to do away with what I have now adduc

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Epistle to the Smyrnæans: Shorter and Longer Versions · Ignatius of Antioch

Very high

For I know that after His resurrection also He was still possessed of flesh, And I know that He was possessed of a body not only in His being born and crucified, but I also know that He was so after

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To Cledonius the Priest Against Apollinarius. (Ep. CI.) To our most reverend and God-beloved brother and fellow-priest Cledonius, Gregory, greeting in the Lord. I desire to learn what is this fashio

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§9. The Word, since death alone could stay the plague, took a mortal body which, united with Him, should avail for all, and by partaking of His immortality stay the corruption of the Race. By being ab

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I answer that, As sorrow is caused by the apprehension of a present evil, so also is fear caused by the apprehension of a future evil. Now the apprehension of a future evil, if the evil be quite certa

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We must now consider unity as regards the will; and under this head there are six points of inquiry: (1) Whether the Divine will and the human are distinct in Christ? (2) Whether in Christ's human n

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Objection 2: Further, all composition requires parts. But the Divine Nature is incompatible with the notion of a part, for every part implicates the notion of imperfection. Therefore it is impossible

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Reply to Objection 2: This saying of Damascene may be taken in two ways: First, as referring to human nature, which, as it is in one individual alone, has not the nature of a common species, but only

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I answer that, To pray according to sensuality may be understood in two ways. First as if prayer itself were an act of the sensuality; and in this sense Christ did not pray with His sensuality, since

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Objection 3: Further, those who are conceived of a woman contract a certain uncleanness: as it is written (Job 25:4): "Can man be justified compared with God? Or he that is born of a woman appear clea

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We must now consider the assumption of the parts of human nature; and under this head there are four points of inquiry: (1) Whether the Son of God ought to have assumed a true body? (2) Whether He o

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On the contrary, Augustine [*Fulgentius] says (De Fide ad Petrum xiv): "Firmly hold and nowise doubt that Christ the Son of God has true flesh and a rational soul of the same kind as ours, since of Hi

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Further, the angels introduced as witnesses for the Resurrection seem insufficient from the want of agreement on the part of the Evangelists. Because in Matthew's account the angel is described as sit

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Reply to Objection 2: As Pope Leo says in the same Epistle, Christ's soul excels our soul "not by diversity of genus, but by sublimity of power"; for it is of the same genus as our souls, yet excels e

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