The Theology of the Priesthood

Beneath the dialogue with Basil, St. John Chrysostom’s On the Priesthood sets out a coherent theology of the pastoral office: the priest wields a power “instituted by the Paraclete Himself,” stands at an altar where Christ Himself is offered, and bears responsibility for souls that “penetrates the heavens.” From this awesome estimate flow the work’s central demands — preaching as the priest’s chief weapon, the discernment of a physician of souls, and a personal purity that “ought to be purer than the very sunbeams.” This theology stands behind the Orthodox understanding of ordination.

Tradition: Pan-Orthodox (Church Father)

The Awesome Character of the Eucharistic Office

The whole theology of On the Priesthood is governed by the conviction that the office, though exercised by men on earth, belongs to the order of heaven. In the famous formulation of Book III, “the priestly office is indeed discharged on earth, but it ranks among heavenly ordinances,” because it was instituted not by any “created power” but “by the Paraclete Himself” (Chrysostom, On the Priesthood III.4; trans. NPNF I/9).

Chrysostom locates the heart of this dignity in the Eucharist. When the priest stands at the altar, he says, he is surrounded by angels, and what occurs there is no earthly transaction:

“For when you see the Lord sacrificed, and laid upon the altar, and the priest standing and praying over the victim, and all the worshippers empurpled with that precious blood, can you then think that you are still among men, and standing upon the earth? Are you not, on the contrary, straightway translated to Heaven…?” (Chrysostom, On the Priesthood III.4; trans. NPNF I/9)

The power of binding and loosing belongs to the same heavenly order. Earthly rulers can bind the body; the priest’s authority “lays hold of the soul and penetrates the heavens; and what priests do here below God ratifies above” (Chrysostom, On the Priesthood III.5; trans. NPNF I/9). Chrysostom extends the catalogue: the priest is given the power to regenerate through baptism, to forgive sins, to nourish the faithful with the Body and Blood of the Lord. Powers like these, he insists, were entrusted to no angel and to no archangel — they were given to men. It is precisely the immensity of this power that makes the office so terrible to assume — a gift so far beyond human worth that Chrysostom’s youthful flight from it appears, in the logic of the treatise, as reverence rather than evasion. Throughout, his refrain is that the greater the honor, the greater the peril: the same height that exalts the worthy priest threatens to ruin the unworthy one, for to handle the holiest things carelessly is the gravest of dangers.

Preaching as the Priest’s Chief Weapon (Books IV–V)

If the Eucharist is the source of the office’s dignity, preaching is the labor that occupies most of the treatise’s practical attention. Against heretics, against error, and against the spiritual diseases of his own flock, Chrysostom insists, the priest has been given essentially one instrument — the word.

In Book IV he develops this with his characteristic medical imagery. The physician of bodies can cut, cauterize, and prescribe; the physician of souls has only the application of the Word:

“This is the one instrument, the only diet, the finest atmosphere. This takes the place of physic, cautery and cutting… and if any be destitute of this power, the souls of those who are put under his charge… are no better off than ships continually storm-tossed.” (Chrysostom, On the Priesthood IV.3; trans. NPNF I/9)

Book V turns to the art and burden of preaching itself. The orator-priest must labor at his craft and yet despise praise; he must please his hearers enough to hold them, without becoming a slave to their applause; and he must bear unjust censure with equanimity. Chrysostom is acute on the psychology of the public preacher: the man who preaches well is tempted to vainglory by the applause of the crowd, while the man who preaches poorly is stung by their contempt — and the truly able preacher is the one who has trained himself to be indifferent to both, seeking only to please God. He must, moreover, keep producing fresh and weighty discourse continually, for a congregation accustomed to eloquence will not forgive a single weak sermon (Chrysostom, On the Priesthood V; trans. NPNF I/9). This was no abstract concern for the man whose own preaching would earn him the name “Golden-Mouth”: the treatise theorizes precisely the gift Chrysostom would spend his life exercising. The conviction that doctrine must be taught, defended, and pressed home through skilled and tireless preaching is among the most enduring legacies of the work, and it set the pattern for the homiletic ideal of the Christian East.

Pastoral Discernment

The priest, for Chrysostom, is above all a physician of souls, and the office demands a discernment more delicate than any bodily medicine. He must know when to be severe and when to be gentle, when to bind and when to loose, because souls cannot be treated by force as bodies can — the patient who will not take the remedy cannot be compelled, and an overharsh correction may drive a wavering soul to despair while excessive leniency hardens it in sin. The priest must therefore handle each person according to that person’s condition, with a flexibility that never compromises the truth (Chrysostom, On the Priesthood II–IV; trans. NPNF I/9).

Chrysostom is especially alert to the asymmetry of the cure of souls: the bodily physician’s patient can be tied down and treated against his will, but the pastor has no such recourse. He cannot cleanse by compulsion; he must persuade, and persuasion is far harder than coercion. The danger of misjudgment cuts both ways, and the priest who errs answers not for a body but for a soul. This is the same pastoral oikonomia — the prudent application of the Church’s healing to the concrete soul — that runs through the whole Eastern tradition of the priest as healer, and it is one reason Chrysostom ranks the active pastoral life as more perilous, not less, than the monastic.

The Higher Standard: “Purer Than the Sunbeams”

From the dignity of the office Chrysostom draws its most demanding conclusion: the man who exercises it must be holy in proportion to its grandeur. The treatise’s most quoted statement of this standard comes in Book VI:

“For the soul of the Priest ought to be purer than the very sunbeams, in order that the Holy Spirit may not leave him desolate, in order that he may be able to say, ‘I live; and yet no longer I, but Christ liveth in me.’” (Chrysostom, On the Priesthood VI.2; trans. NPNF I/9)

Book VI sharpens the point by comparing the priest’s life to the monk’s. The solitary, Chrysostom argues, contends only for his own soul in the relative safety of withdrawal; the priest fights in the open, exposed to every temptation of vainglory, anger, and human respect, and answerable for every soul in his charge. He invokes the watchman of Ezekiel 33:6, whose negligence makes the blood of the lost required at his hand, and the apostolic warning that pastors “watch in behalf of your souls, as they that shall give account” (Hebrews 13:17; Chrysostom, On the Priesthood VI.1; trans. NPNF I/9). The greater dignity is also the greater danger — which is why the treatise ends not in triumph but in holy fear.

The Priest’s Life Compared with the Monk’s

Book VI frames the entire question by setting the priesthood against the monastic life that John himself had embraced and from which the threat of ordination had torn him. The comparison is deliberately counter-intuitive. One might expect the monk’s life of withdrawal, vigil, and bodily austerity to be reckoned the harder and higher path; Chrysostom argues the reverse. The monk fights on level ground, in the safety of solitude, contending chiefly with his own passions; the priest fights in the thick of the battle, exposed on every side, and answerable not for himself alone but for the whole flock. A small fault in the monk harms only himself; the same fault in the priest scandalizes many and may ruin the souls he was set to save (Chrysostom, On the Priesthood VI.2–4; trans. NPNF I/9).

The pastor, moreover, cannot retreat into the disciplines that protect the solitary. He must live among men, handle their affairs, judge their disputes, comfort the grieving, restrain the unruly, and remain unstained by the constant traffic with the world that his office requires. Chrysostom even allows that the monk’s continence is in one sense the easier achievement, won in the absence of temptation, whereas the priest must keep his purity in the very midst of provocation. The conclusion is not that the monastic life is despised — Chrysostom revered it all his life — but that the active priesthood is the more perilous calling and demands, if anything, a greater holiness. This is the final turn of the treatise’s logic: the office is more glorious than the angelic ministry and more dangerous than the desert, and so the dread that drove the young John to flight is vindicated as the only sane response to it.

How Orthodox Ordination Practice Cites Chrysostom

Chrysostom’s vision has become part of the Orthodox Church’s self-understanding of the priesthood. The Church’s ordination prayer confesses that “the divine grace, which always heals what is infirm and supplies what is lacking” is what ordains the candidate — language that breathes the same conviction Chrysostom expresses, that the office is the gift of the Holy Spirit and not a human attainment (see Holy Orders). His insistence that the priest stands as a living instrument of a heavenly ministry, that he is a physician of souls answerable for those entrusted to him, and that his personal holiness must answer to the awesomeness of the altar, gives theological depth to the canonical and sacramental framework set out in the Church’s teaching on ordination.

On the Priesthood remains required reading in Orthodox seminary formation, and ordinands are routinely directed to it as the classic statement of what they are about to receive (Kelly, Golden Mouth, ch. 4). Where the dogmatic treatment of Holy Orders describes the structure of the threefold ministry and the sacramental grace conferred, Chrysostom supplies the interior reality: the fear, the labor, and the holiness the office demands of the man who bears it.

References

Chrysostom, John. On the Priesthood, Books III–VI. Trans. W. R. W. Stephens. Nicene and Post-Nicene Fathers, First Series, vol. 9. Edinburgh: T&T Clark, 1889 (III.4–5; IV.3; VI.1–2).
Chrysostom, John. Six Books on the Priesthood. Trans. Graham Neville. Popular Patristics Series. Crestwood, NY: St. Vladimir’s Seminary Press, 1984 (Graded reprint).
Kelly, J. N. D. Golden Mouth: The Story of John Chrysostom — Ascetic, Preacher, Bishop. Ithaca, NY: Cornell University Press, 1995, ch. 4.
Quasten, Johannes. Patrology, vol. 3. Westminster, MD: Newman Press, 1960, pp. 460–462.