Before the creed of 381 became known in the West and even before it was adopted by the First Council of Constantinople, Christian writers in the West, of whom
Tertullian (c. 160 – c. 220),
Jerome (347–420),
Ambrose (c. 338 – 397) and
Augustine (354–430) are representatives, spoke of the Spirit as coming from the Father and the Son, while the expression “from the Father through the Son” is also found among them.
Tertullian, writing at the beginning of the third century, emphasizes that Father, Son and Holy Spirit all share a single divine substance, quality and power, which he conceives of as flowing forth from the Father and being transmitted by the Son to the Spirit.
Hilary of Poitiers, in the mid-fourth century, speaks of the Spirit as "coming forth from the Father" and being "sent by the Son" (De Trinitate 12.55); as being "from the Father through the Son" (ibid. 12.56); and as "having the Father and the Son as his source" (ibid. 2.29); in another passage, Hilary points to John 16.15 (where Jesus says: 'All things that the Father has are mine; therefore I said that [the Spirit] shall take from what is mine and declare it to you'), and wonders aloud whether "to receive from the Son is the same thing as to proceed from the Father" (ibid. 8.20).
Ambrose of Milan, writing in the 380s, openly asserts that the Spirit "proceeds from (
procedit a) the Father and the Son", without ever being separated from either (
On the Holy Spirit 1.11.20). None of these writers, however, makes the Spirit's mode of origin the object of special reflection; all are concerned, rather, to emphasize the equality of status of all three divine persons as God, and all acknowledge that the Father alone is the source of God's eternal being.
Procession of the Holy Spirit Already in the fourth century the distinction was made, in connection with the Trinity, between the two
Greek verbs ἐκπορεύεσθαι (the verb used in the original Greek text of the 381 Nicene Creed) and προϊέναι. In his Oration on the Holy Lights (XXXIX), Saint
Gregory of Nazianzus wrote: "The Holy Ghost is truly Spirit, coming forth (προϊέναι) from the Father indeed, but not after the manner of the Son, for it is not by Generation but by Procession (ἐκπορεύεσθαι)". That the Holy Spirit "proceeds" from the Father and the Son in the sense of the
Latin word
procedere and the
Greek προϊέναι (as opposed to the Greek
ἐκπορεύεσθαι) was taught by the early fifth century by Saint
Cyril of Alexandria in the East, the
Athanasian Creed (probably of the middle of the fifth century), and a dogmatic epistle of
Pope Leo I, who declared in 446 that the Holy Spirit proceeds from both Father and Son. Although the Eastern Fathers were aware that in the West the procession of the Holy Spirit from the Father and the Son was taught, they did not generally regard it as heretical: "a whole series of Western writers, including popes who are venerated as saints by the Eastern church, confess the procession of the Holy Spirit also from the Son; and it is even more striking that there is virtually no disagreement with this theory." The phrase
Filioque first appears as an anti-Arian interpolation in the Creed at the
Third Council of Toledo (589), at which
Visigothic Spain renounced
Arianism, accepting Catholic Christianity. The addition was confirmed by subsequent local councils in Toledo and soon spread throughout the West, not only in Spain, but also in the kingdom of the Franks, who had adopted the Catholic faith in 496, and in England, where the
Council of Hatfield imposed it in 680 as a response to
Monothelitism. However, it was not adopted in Rome. A number of Church Fathers of the 4th and 5th centuries explicitly speak of the Holy Spirit as proceeding "from the Father and the Son". They include
Hilary of Poitiers (c. 300 – c. 368),
Ephrem the Syrian (c. 306 – 373),
Epiphanius of Salamis(c. 310–320 – 403),
Ambrose (337–340 – 397),
Augustine of Hippo (354 – 430),
Cyril of Alexandria (c. 376–444), and
Pope Leo I (c. 400–461). In the 7th century, Saint
Maximus the Confessor (c. 580 – 662) declared it wrong to make accusations against the Romans for saying that the Holy Spirit proceeds also from the Son, since the Romans were able to cite the unanimous support of the Latin Fathers and a statement by Saint Cyril of Alexandria. Apart from those already mentioned, these Latin Fathers included Saints
Faustus of Riez (died between 490 and 495),
Gennadius of Massilia (died c. 496),
Avitus of Vienne (c. 470 – 523),
Fulgentius of Ruspe (462 or 467 – 527 or 533), and
Isidore of Seville (died 636).
"From the Father through the Son" Church Fathers also use the phrase "from the Father through the Son". The Roman Catholic Church accepts both phrases, and considers that they do not affect the reality of the same faith and instead express the same truth in slightly different ways. The influence of
Augustine of Hippo made the phrase "proceeds from the Father through the Son" popular throughout the West but, while used also in the East, "through the Son" was later, according to Philip Schaff, dropped or rejected by some as being nearly equivalent to "from the Son" or "and the Son". Others spoke of the Holy Spirit proceeding "from the Father", as in the text of the Nicaeno-Constantinopolitan Creed, which "did not state that the Spirit proceeds from the Father
alone".
Hilary of Poitiers Hilary of Poitiers is one of "the chief patristic source(s) for the Latin teaching on the filioque." However, Siecienski notes that "there is also reason for questioning Hilary's support for the filioque as later theology would understand it, especially given the ambiguous nature of (Hilary's) language as it concerns the procession."
Ambrose of Milan Ambrose of Milan, though "firmly rooted in Eastern tradition", was nonetheless "one of the earliest witnesses to the explicit affirmation of the Spirit's procession from the Father
and the Son".
Jerome Siecienski characterizes Jerome's views on the procession of the Holy Spirit as "defying categorization". His name is often included in Latin
florilegia as a supporter of the filioque and Photius even felt called to defend Jerome's reputation against those who invoked him in support of the doctrine. However, because Jerome's writing contains scant references to the doctrine and even those are "far from ambiguous affirmations of a double procession", Orthodox theologians such as
John Meyendorff have argued that he "could hardly be regarded a proponent of the filioque".
Augustine of Hippo Augustine's writings on the Trinity became the foundation of Latin trinitarian theology and serves as the foundation for the doctrine of the filioque.
Pope Leo I Siecienski characterizes the writings of
Pope Leo I on the subject of the procession of the Holy Spirit as a "sword that cuts both ways" in that "his writings would later be used by both Latins and Greeks to support their respective positions."
Pope Gregory the Great Pope Gregory the Great is usually counted as a supporter of the Spirit's procession from the Father and the Son, despite the fact that Photius and later Byzantine theologians counted him as an opponent of the doctrine. Siecienski attributes this apparent contradiction to two factors: Gregory's "loose and unguarded language" regarding the procession and differences between the original Latin text of Gregory's
Dialogues and
Pope Zacharias' Greek translation of them. Gregory's text, in Latin, clearly affirmed the Filioque, but Zacharias' translation into Greek used the phrase "abiding in the Son" rather than "proceeding from the Son", thus leading later Byzantine clerics to assert that Gregory did not support double procession. In Homily 26 of his
Homilies on the Gospels, Gregory teaches the Filioque equating the Holy Spirit's being sent by the Son from the Father with the Holy Spirit's proceeding from the Father and the Son. In the
Moralia in Job teaches the doctrine in several passages. ==First Eastern opposition==