Apostolic Succession, the apostolic heritage, is theanthropic from first to last. What is it that the holy apostles are transmitting to their successors as their heritage? The Lord Christ, the God-man Himself, with all the imperishable riches of His wondrous theanthropic Personality, Christ—the Head of the Church, her sole Head. If it does not transmit that, Apostolic Succession ceases to be apostolic, and the apostolic Tradition is lost, for there is no longer an apostolic hierarchy and an apostolic Church.
The Holy Tradition is the Gospel of the Lord Christ, and the Lord Christ Himself, Whom the Holy Spirit instills in each and every believing soul, in the entire Church. Whatever is Christ’s, by the power of the Holy Spirit becomes ours, human; but only within the body of the Church. The Holy Spirit—the soul of the Church, incorporates each believer, as a tiny cell, into the body of the Church and makes him a “co-heir” of the God-man (Eph. 3:6). In reality the Holy Spirit makes every believer into a God-man by grace. For what is life in the Church? Nothing other than the transfiguration of each believer into a God-man by grace through his personal, evangelical virtues; it is his growth in Christ, the putting on of Christ by growing in the Church and being a member of the Church. A Christian’s life is a ceaseless, Christ-centered theophany: the Holy Spirit, through the holy mysteries and the holy virtues, transmits Christ the Savior to each believer, renders him a living tradition, a living life: “Christ who is our life” (Col. 3:4). Everything Christ’s thereby becomes ours, ours for all eternity: His truth, His righteousness, His love, His life, and His entire divine Hypostasis.
Holy Tradition? It is the Lord Jesus Christ, the God-man Himself, with all the riches of his divine Hypostasis and, through Him and for His sake, those of the Holy Trinity. That is most fully given and articulated in the Holy Eucharist, wherein, for our sake and for our salvation, the Savior’s entire theanthropic economy of salvation is performed and repeated. Therein wholly resides the God-man with all His wondrous and miraculous gifts; He is there, and in the Church’s life of prayer and liturgy. Through all this, the Savior’s philanthropic proclamation ceaselessly resounds: “And, lo, I am with you always, even unto the end of the world” (Mt. 28 20): He is with the apostles and, through the apostles, with all the faithful, world without end. This is the whole of the holy Tradition of the Orthodox Church of the apostles: life in Christ = life in the Holy Trinity; growth in Christ = growth in the Trinity (cf. Mt. 28: 19-20).
Of extraordinary importance is the following: in Christ’s Orthodox Church, the Holy Tradition, ever living and life-giving, comprises: the holy liturgy, all the divine services, all the holy mysteries, all the holy virtues, the totality of eternal truth and eternal righteousness, all love, all eternal life, the whole of the God-man, the Lord Christ, the entire Holy Trinity, and the entire theanthropic life of the Church in its theanthropic fullness, with the All-holy Theotokos and all the saints.
The personality of the Lord Christ the God-man, transfigured within the Church, immersed in the prayerful, liturgical, and boundless sea of grace, wholly contained in the Eucharist, and wholly in the Church—this is holy Tradition. This authentic good news is confessed by the holy fathers and the holy ecumenical councils. By prayer and piety holy Tradition is preserved from all human demonism and devilish humanism, and in it is preserved the entire Lord Christ, He Who is the eternal Tradition of the Church. “Great is the mystery of godliness: God was manifest in the flesh” (1 Tim. 3 16): He was manifest as a man, as a God-man, as the Church, and by His philanthropic act of salvation and deification of humanity He magnified and exalted man above the holy Cherubim and the most holy Seraphim. (The Attributes of the Church, originally published in Orthodox Life, vol. 31, no. 1 (Jan.-Feb., 1981), pp. 28-33)