Ok, I’m not Orthodox, but I’d like to mention a couple of things about the
filioque, gathered from several articles of Catholic Encyclopedia.
One of the Orthodox views seems to be that “Filioque was added to the Nicene-Constantinopolitan Creed by the Church of Rome in the 11th century, one of the major factors leading to the Great Schism”. This is, of course, incredibly inaccurate.
The first official affirmation of double procession takes place when Macedonius and his followers, the so-called Pneumatomachi, were condemned by the local Council of Alexandria (362) and by Pope St. Damasus (378) for teaching that the Holy Ghost derives His origin from the Son alone, by creation: while apparently admitting the Divinity of the Word, they denied that of the Holy Spirit and placed Him among the spirits, inferior ministers of God, but higher than the angels.
The first undoubted denial of the double Procession of the Holy Ghost we find in the seventh century in Constantinople when St. Martin I (649-655), in his synodal writing against the Monothelites, employed the expression “Filioque”.
As to the Sacred Scripture, the inspired writers call the Holy Ghost the Spirit of the Son (Galatians 4:6), the Spirit of Christ (Romans 8:9), the Spirit of Jesus Christ (Philippians 1:19), just as they call Him the Spirit of the Father (Matthew 10:20) and the Spirit of God (1 Corinthians 2:11). Hence they attribute to the Holy Ghost the same relation to the Son as to the Father. Furthermore, the Son sends the Holy Ghost (Luke 24:49; John 15:26; 16:7; 20:22; Acts 2:33; Titus 3:6), just as the Father sends the Son (Romans 3:3; etc.), and as the Father sends the Holy Ghost (John 14:26).
Now the “mission” or “sending” of one Divine Person by another does not mean merely that the Person said to be sent assumes a particular character, at the suggestion of Himself in the character of Sender, as the Sabellians maintained; nor does it imply any inferiority in the Person sent, as the Arians taught; but it denotes, according to the teaching of the weightier theologians and Fathers, the Procession of the Person sent from the Person Who sends. Sacred Scripture never presents the Father as being sent by the Son, nor the Son as being sent by the Holy Ghost.
Finally, St. John (16:13-15) gives the words of Christ: “What things soever he [the Spirit] shall hear, he shall speak; …he shall receive of mine, and shew it to you. All things whatsoever the Father hath, are mine.” Here a double consideration is in place. First, the Son has all things that the Father hath, so that He must resemble the Father in being the Principle from which the Holy Ghost proceeds. Secondly, the Holy Ghost shall receive “of mine” according to the words of the Son; but Procession is the only conceivable way of receiving which does not imply dependence or inferiority. In other words, the Holy Ghost proceeds from the Son.
The teaching of Sacred Scripture on the double Procession of the Holy Ghost was faithfully preserved in Christian tradition.
Even the Greek Orthodox grant that the Latin Fathers maintain the Procession of the Holy Ghost from the Son. Some of the later documents in which the patristic doctrine has been clearly expressed:
- the dogmatic letter of St. Leo I to Turribius, Bishop of Astorga, Epistle 15 (447);
- the so-called Athanasian Creed;
- several councils held at Toledo in the years 447, 589 (III), 675 (XI), 693 (XVI);
- the letter of Pope Hormisdas to the Emperor Justius, Ep. lxxix (521);
- St. Martin I’s synodal utterance against the Monothelites, 649-655;
- Pope Adrian I’s answer to the Caroline Books, 772-795;
- the Synods of Mérida (666), Braga (675), and Hatfield (680);
- the writing of Pope Leo III (d. 816) to the monks of Jerusalem;
- the letter of Pope Stephen V (d. 891) to the Moravian King Suentopolcus (Suatopluk), Ep. xiii;
Moreover, there are certain considerations which form a direct proof for the belief of the Greek Fathers in the double Procession of the Holy Ghost.
- First, the Greek Fathers enumerate the Divine Persons in the same order as the Latin Fathers; they admit that the Son and the Holy Ghost are logically and ontologically connected in the same way as the Son and Father [St. Basil, Epistle 38; Against Eunomius I.20 and III, sub init.]
- Second, the Greek Fathers establish the same relation between the Son and the Holy Ghost as between the Father and the Son; as the Father is the fountain of the Son, so is the Son the fountain of the Holy Ghost (Athanasius, Ep. ad Serap. I, xix, sqq.; On the Incarnation 9; Orat. iii, adv. Arian., 24; Basil, Against Eunomius V; cf. Gregory of Nazianzus, Oration 43, no. 9).
- Third, passages are not wanting in the writings of the Greek Fathers in which the Procession of the Holy Ghost from the Son is clearly maintained: Gregory Thaumaturgus, “Expos. fidei sec.”, vers. saec. IV, in Rufinus, Hist. Eccl., VII, xxv; Epiphanius, Haer., c. lxii, 4; Gregory of Nyssa, Hom. iii in orat. domin.); Cyril of Alexandria, “Thes.”, as. xxxiv; the second canon of synod of forty bishops held in 410 at Seleucia in Mesopotamia; the Arabic versions of the Canons of St. Hippolytus; the Nestorian explanation of the Symbol.
For instance, Cyril of Alexandria (376 – 444, Church Father, Patriarch of Alexandria, called Pillar of Faith and Seal of all the Fathers) states clearly: (Thesaur., assert. xxxiv in P.G., LXXV, 585); “When the Holy Ghost comes into our hearts, He makes us like to God, because He proceeds from the Father and the Son”; and again (Epist., xvii, Ad Nestorium, De excommunicatione in P.G., LXXVII, 117): “The Holy Ghost is not unconnected with the Son, for He is called the Spirit of Truth, and Christ is the Truth; so He proceeds from Him as well as from God the Father.”