After the Russian Revolution, many Orthodox theologians fled Russia and founded centers of Orthodox theology in the West. The most notable of these were the
St. Sergius Orthodox Theological Institute in Paris and
Saint Vladimir's Orthodox Theological Seminary in New York. Daniel Payne asserts that, in the 1940s, "Russian émigré theologians rediscovered the ascetic-theology of St. Gregory Palamas." From this rediscovery, according to Payne, "Palamas' theology became the basis for an articulation of an Orthodox theological identity apart from Roman Catholic and Protestant influences. Florovsky and Lossky opposed the efforts of the Slavophile movement to identify a uniquely Russian approach to Orthodox theology. They advocated instead a return to the Greek fathers in what Florovsky called a "Neo-Patristic Synthesis". Payne characterizes the work of
Georges Florovsky and
Vladimir Lossky as having "set the course for Orthodox theology in the twentieth century." Metropolitan Hilarion Alfayev identifies five main streams within the theology of the "Paris school". The first, associated with the names of Archimandrite Cyprian (Kern), Fr. Georges Florovsky, Vladimir Lossky, Archbishop Basil (Krivocheine) and Fr. John Meyendorff, was dedicated to the cause of "Patristic revival." The second stream, represented in particular by Fr. Sergius Bulgakov, is rooted in the Russian religious renaissance of the late nineteenth and early twentieth century; here, the influence of Eastern patristics was interwoven with German idealism and the religious views of Vladimir Soloviev stream. The third prepared the ground for the "liturgical revival" in the Orthodox Church and is related to the names of Fr. Nicholas Afanassieff and Fr. Alexander Schmemann. Characteristic of the fourth stream was an interest in Russian history, literature, culture and spirituality; to this stream belong G. Fedotov, K. Mochulsky, I. Kontzevich, Fr. Sergius Tchetverikoff, A. Kartashev and N. Zernov, to name but a few. The fifth stream developed the traditions of Russian religious philosophical thought and was represented by N. Lossky, S. Frank, L. Shestoff and Fr. Basil Zenkovsky. One of the central figures of "Russian Paris" was Nicholas Berdyaev, who belonged to none of these... According to Michael Gibson, "Lossky's paradigm pivots on a double-sided narrative that posits a theological failure of the West characterized as 'rationalist' and 'philosophical,' the antithesis of which is the unbroken Eastern theological tradition of pure
apophaticism and mystico-ecclesial experience."
Vladimir Lossky Vladimir Lossky's main theological concern was exegesis on mysticism in the Orthodox tradition. He stated in
The Mystical Theology of the Eastern Church that the Orthodox maintained their mystical tenets while the West lost them after the
East-West Schism. A loss of these tenets by the West was due to a misunderstanding of Greek terms such as
ousia,
hypostasis,
theosis, and
theoria. He cites much of the mysticism of the Eastern Orthodox Church as expressed in such works as the
Philokalia, St
John Climacus's Ladder of Divine Ascent, and various others by
Pseudo-Dionysius the Areopagite, St
Gregory of Nyssa, St
Basil the Great, St
Gregory Nazianzus, and St
Gregory Palamas. Father
Georges Florovsky termed V Lossky's Mystical Theology of the Eastern Church as a "neopatristic synthesis". Lossky's main tenet of the Mystical Theology was to show through reference to the Greek Fathers works of the ancient Church that their
theosis was above knowledge (
gnosis).
Roman Catholic Jean-Yves Lacoste describes Meyendorff's characterization of Palamas' theology and the reception of Meyendorff's thesis by the Orthodox world of the latter half of the 20th century: For J. Meyendorff, Gregory Palamas has perfected the patristic and concilar heritage, against the secularizing tide that heralds the Renaissance and the Reformation, by correcting its Platonizing excesses along biblical and personalist lines. Palamitism, which is impossible to compress into a system, is then viewed as the apophatic expression of a mystical existentialism. Accepted by the Orthodox world (with the exception of Romanides), this thesis justifies the Palamite character of contemporary research devoted to ontotheological criticism (Yannaras), to the metaphysics of the person (Clement), and to phenomenology of ecclesiality (Zizioulas) or of the Holy Spirit (Bobrinskoy). A number of notable Orthodox theologians, such as
John Romanides have criticized Meyendorff's understanding of Palamas as flawed. Romanides argued that Meyendorff's entire characterization of Palamas' teachings was erroneous, criticizing what he called Meyendorff's "imaginative theories concerning Palamite monistic prayer and anthropology, and Incarnational and sacramental heart mysticism." According to Duncan Reid, the theme of the debate between Meyendorff and Romanides centered on the relationship between nominalism and Palamite theology. Romanides characterized Meyendorff as engaged in an "obsessed struggle to depict Palamas as an heroic Biblical theologian putting to the sword of Christological Correctives the last remnants of Greek Patristic Platonic Aphophaticism and its supposed linear descendants, the Byzantine Platonic-nominalistic humanists." Orthodox theologians such as John Romanides, Alexander Golitzin, and Andrew Louth have argued against Meyendorff's interpretation of the works of
Pseudo-Dionysius the Areopagite and have strenuously asserted the Orthodoxy of the Dionysian corpus. ==Postwar Greek theologians==