Reception of Converts in Canon and Practice

The Orthodox Church receives converts from other Christian bodies by one of three modes — baptism, chrismation, or confession of faith — but which mode applies to whom has never been uniformly settled, and the history is one of oscillation rather than fixed rule. Beneath the practical question lies a sacramental-theological debate: whether the Church recognizes the validity of sacraments performed outside her visible bounds, or whether all reception short of baptism is an exercise of economy over what are, strictly, no sacraments at all. The ancient canonical taxonomy, the historical swings of Greek and Russian practice, and the modern scholarly framing all bear on how a given convert is received today.

Tradition: Pan-Orthodox

The Ancient Taxonomy

The canonical material on reception is not a single rule but a layered taxonomy, classifying the heterodox by the gravity of their separation and assigning a mode of reception accordingly.

Basil the Great, Canon 1 (from his First Canonical Epistle to Amphilochius, Epistle 188) is the foundational text. Basil distinguishes three degrees of separation from the Church: heresies (those wholly broken off and differing in the faith itself), schisms (those separated over ecclesiastical, disciplinable questions), and parasynagogues (unlawful assemblies gathered by insubordinate clergy or laity). The mode of reception follows the category: those in schism, “as being still of the Church,” may be received without rebaptism; heretics, on the strict view, are received only by baptism (Basil, Canon 1; trans. NPNF II/8). Basil reports the two positions of his own day without flatly resolving them — what scholarship later labels the Cyprianic and the moderate views (below).

Canon 7 of Constantinople I (381), the Second Ecumenical Council, provides the most-cited concrete schedule: Arians, Macedonians, Novatians (Cathars), and certain others who were baptized with a Trinitarian form are received by chrismation (sealing with holy chrism, after written renunciation of their errors), while Eunomians (baptized in a single immersion), Montanists, Sabellians, and the like are received “as heathens” — that is, by baptism. The repo’s own verified note on this canon is important: it is, on the consensus of the editors, a later addition to the council’s acts, drawn from a fifth-century letter of the Church of Constantinople to Martyrius of Antioch, not an act of the 381 council itself (NPNF II/14, canons of Constantinople I with notes; and see Pastoral Economy, where the same textual judgment is recorded). Its authority as received canon law is undisputed — it was confirmed by Trullo, Canon 2 — but its provenance is a fifth-century letter, not the council’s own pen.

Quinisext (Trullo, 692), Canon 95 consolidates and updates the schedule, repeating the Constantinople I list and adding later groups: those received by chrismation, those (such as Paulianists and Eunomians) received by baptism, and Nestorians, Monophysites, and others received by a written libellus renouncing their heresy (Trullo, Canon 95; trans. NPNF II/14; cf. Nicaea I, Canon 19, on rebaptizing Paulianists). Canon 95 is the single canon that most directly governs the three-mode practice that follows.

The Three Modes

From this taxonomy crystallize the three modes of reception used in Orthodox practice:

Baptism — the convert is baptized as one not previously baptized at all (or whose prior baptism is held to be no baptism). This is the mode of strict akriveia (see Pastoral Economy).
Chrismation — the convert, having been baptized with water in the name of the Trinity, is received by anointing with holy chrism (and renunciation of former errors), as Constantinople I Canon 7 prescribes for the Arians and others.
Confession / profession of faith — the convert is received by a formal profession and renunciation, without repeating either baptism or chrismation; used for those whose prior chrismation as well as baptism is accepted, or, in some practice, for converts from other Orthodox or near-Orthodox bodies.

The grades are understood as descending in strictness, and the choice among them — especially for Western Christians, whom the ancient canons did not foresee by name — is exactly where the historical oscillation occurs.

The Historical Oscillation

Far from a fixed rule, the reception of Western Christians has swung between baptism and chrismation across the centuries.

1484, Constantinople. A synod under Patriarch Symeon, repudiating the union of Florence, prescribed the reception of Latin converts by chrismation — renunciation of errors, signing of a libellus, and anointing — without rebaptism (Synod of Constantinople, 1484). This remained the Greek norm for over two and a half centuries.
1620, Moscow. A synod summoned by Patriarch Philaret (Filaret) ruled that Latins, Uniates, and even the Orthodox of “Little Russia” (Ukraine) baptized by Uniate clergy must be received by rebaptism — a severity bound up with the trauma of the Polish occupation during the Time of Troubles (Moscow Synod of 1620). The 1621 synod reaffirmed it.
1667, Moscow. The Great Moscow Council, drawing explicitly on the precedent of the 1484 Constantinopolitan synod, reversed the 1620 decision and adopted reception of Latins by chrismation (Great Moscow Council of 1666–1667, ch. 6). Russian practice thereafter settled on chrismation for Latins (and on chrismation or profession for Trinitarian-baptized Protestants), and has largely held to it since.
1755–1756, Constantinople. In a sharp reversal of 1484, Patriarch Cyril V issued the Oros of the Holy Great Church of Christ requiring the rebaptism of all Western converts, treating Latin baptism as no baptism (Decree on rebaptism, 1755–1756; signed by three Eastern patriarchs). This decree was contested even at Constantinople and was not received by the Russian Church, which continued the milder practice of 1667 — so that from the mid-eighteenth century onward Greek and Russian practice diverged, the Greek tradition tending (in principle) toward baptism by akriveia, the Russian toward chrismation by oikonomia.

The two traditions have never been formally harmonized; the divergence visible after 1755 persists, in attenuated form, into present jurisdictional practice.

The Underlying Sacramental-Theology Debate

The disagreement over mode is, at bottom, a disagreement over how to describe what happens. Two framings compete.

The Cyprianic / economy reading. Following St. Cyprian of Carthage (d. 258), there are no sacraments at all outside the visible boundaries of the Church; the heterodox have neither valid baptism nor valid chrismation. On this reading, when the Church receives a convert by chrismation rather than baptism, she is not recognizing a real prior baptism but exercising economy — supplying, by her own act and authority, what the empty form lacked, and choosing for pastoral reasons not to insist on the full rite. St. Nikodemos of the Holy Mountain frames the matter in exactly these terms in his footnotes to the Pedalion: the strict standard (akriveia) is baptism, and the reception of heterodox by chrismation or libellus is an act of economy (oikonomia) by the Church, not an admission that grace was present in the heterodox rite (St. Nikodemos, footnotes to the relevant canons in The Rudder [Pedalion]; trans. Cummings). On this account economy is precisely what makes the milder modes intelligible without conceding sacraments outside the Church.

The “validity” framing. The alternative, more characteristic of much Russian and later academic theology, holds that the Church can genuinely recognize the form and (in some measure) the grace of heterodox baptism where the Trinitarian form and intent were preserved, receiving such a convert by chrismation because his baptism is accepted as real — not merely tolerated by dispensation. Fr. George Dragas, surveying the manner of receiving Roman Catholic converts, sets the 1484 / 1667 chrismation practice against the 1755 rebaptism decree and argues that the tradition’s dominant, received practice has been chrismation, read by many as a recognition rather than a bare economy (G. Dragas, “The Manner of Reception of Roman Catholic Converts into the Orthodox Church,” Greek Orthodox Theological Review). John H. Erickson, the leading modern canonist on the question, argues that the “economy” and “validity” frameworks are both later rationalizations imposed on a more varied early practice, and cautions that neither the Cyprianic absolutism nor the Western-derived language of “valid but illicit” sacraments fits the canonical evidence cleanly (J. H. Erickson, “The Reception of Non-Orthodox into the Orthodox Church: Contemporary Practice,” St Vladimir’s Theological Quarterly 41 [1997]; and The Challenge of Our Past, SVS Press, 1991). The point of attributing these positions by name is that the Church has not dogmatically resolved between them: the mode of reception in any given case rests on the bishop’s judgment within a genuinely unsettled theology.

Modern Practice by Jurisdiction

Contemporary practice continues to vary, and the variation tracks the historical divergence:

The Russian Orthodox Church and churches in its tradition generally receive Trinitarian-baptized Western Christians (Roman Catholics, and Protestants baptized in the name of the Trinity) by chrismation, and converts from non-Chalcedonian or near-Orthodox bodies by profession of faith — the settled descendant of 1667.
The Ecumenical Patriarchate and Greek-tradition churches likewise in practice most often receive by chrismation, though the 1755 Oros remains a strict-standard reference point invoked by those who urge baptism.
ROCOR has historically inclined toward akriveia, more frequently requiring baptism of Western converts (see Pastoral Economy, on ROCOR’s general tendency).
In North America, practice varies not only by jurisdiction but by individual bishop and parish, so that a Roman Catholic or Protestant may be received by baptism in one parish and by chrismation in another a few miles away — a variation that has become a live pastoral and polemical issue within the convert movement (see The Convert Movement in American Orthodoxy).

Across all of this, the operative principle is the one set out under Pastoral Economy: akriveia names baptism as the strict standard, oikonomia permits the milder modes for the convert’s spiritual benefit, and the bishop discerns which serves salvation in the concrete case — with the important limit that economy adapts discipline and cannot compromise the dogmatic content of the faith the convert professes.

References

Basil the Great, Canonical Epistles (Epistle 188 to Amphilochius), Canon 1 (trans. NPNF II/8)
Second Ecumenical Council (Constantinople I, 381), Canon 7 (a later addition drawn from a fifth-century letter of the Church of Constantinople to Martyrius of Antioch; NPNF II/14 with notes)
Council in Trullo (Quinisext Council, 692), Canons 2, 95 (trans. NPNF II/14; Cummings, The Rudder)
First Ecumenical Council (Nicaea I, 325), Canon 19 (on the Paulianists)
Synod of Constantinople (1484), reception of Latins by chrismation
Moscow Synod of 1620 (rebaptism of Latins) and Great Moscow Council of 1666–1667, ch. 6 (reversal; reception by chrismation)
Decree of the Synod of Constantinople (1755–1756) on the rebaptism of Western converts (the Oros under Patriarch Cyril V)
St. Nikodemos of the Holy Mountain, footnotes in The Rudder (Pedalion), on reception by economy vs. akriveia; English trans. D. Cummings, Chicago: Orthodox Christian Educational Society, 1957
George Dragas, “The Manner of Reception of Roman Catholic Converts into the Orthodox Church,” Greek Orthodox Theological Review (Brookline, MA: Holy Cross Orthodox Press)
John H. Erickson, “The Reception of Non-Orthodox into the Orthodox Church: Contemporary Practice,” St Vladimir’s Theological Quarterly 41 (1997); and The Challenge of Our Past: Studies in Orthodox Canon Law and Church History, Crestwood, NY: SVS Press, 1991
Nikodim (Milash), Bishop, The Canons of the Orthodox Church with Commentaries, 2 vols., Novi Sad, 1895–96