Orthodox theology regards the sacraments as sacred actions through which the encounter between God and the human person takes place. In them our union with God, in so far as it is possible in this earthly life, is realized; the grace of God comes down upon us and sanctifies our entire nature, both soul and body. The sacraments bring us into Communion with the Divine nature, animating, deifying and restoring us to life eternal. In the sacraments we experience heaven and a foretaste of the Kingdom of God, that Kingdom which we can only ever become fully a part of, enter into and live in, after our death.
The Greek word mysterion (‘sacrament’ or ‘mystery’) comes from the verb myo (‘to cover’, ‘to conceal’). This word was invested with a broader meaning by the church Fathers: the incarnation of Christ was called a ‘sacrament’, His salvific ministry, His birth, death, Resurrection and other events of His life, the Christian faith itself, doctrine, dogma, worship, prayer, church feast days, the sacred symbols, and so on. Of the sacred actions, Baptism and the Eucharist were preeminently named sacraments. Dionysius the Areopagite spoke of three sacraments: Baptism, Chrismation and the Eucharist; while the rites of clerical consecration, tonsuring a monk and burial were also listed among the sacraments. Following the same order, St Theodore the Studite (ninth century) referred to six sacraments: Illumination (Baptism), the Synaxis (Eucharist), Chrismation, Priesthood, monastic tonsuring and the burial rite. St Gregory Palamas (fourteenth century) emphasized the central place of the two sacraments of Baptism and the Eucharist, while St Nicholas Cabasilas (fifteenth century) in his book The Life in Christ provides commentaries on the three sacraments: Baptism, Chrismation and the Eucharist.
Πηγή : Ρωσικό Πατριαρχείο
At present the Orthodox Church regards Baptism, the Eucharist, Chrismation, Penance, Holy Unction, Marriage and Priesthood as sacraments; all the other sacred actions are listed as rituals. However, it ought to be borne in mind that the practice of numbering the sacraments has been borrowed from Latin scholasticism; hence also the distinction made between ‘sacraments’ and ‘rituals’. Eastern patristic thought in the first millenium was unconcerned about the number of sacraments and never felt the need to enumerate them.
In each sacrament there are both visible and invisible aspects. The former consists of the rite, that is, the words and actions of the participants, and the ‘material substance’ of the sacrament (water in Baptism, bread and wine in the Eucharist). The latter is in fact the spiritual transfiguration and rebirth of the person for whose sake the rite is accomplished. It is primarily this invisible aspect, hidden to sight and hearing, beyond the mind and beyond sensible perception, that is the ‘mystery’. In the sacrament, however, the human person’s body is also transfigured and revived along with the soul. The sacrament is not only a spiritual, but also a bodily Communion with the gifts of the Holy Spirit. The human person enters the divine mystery with his whole being, his soul and body become immersed in God, for the body too is destined for salvation and deification. It is in this sense that we understand immersion in water, anointing with holy oil and myrrh in Baptism, the tasting of bread and wine in the Eucharist. In the age to come the ‘material substance’ of the sacrament will no longer be necessary, and the human person will no longer partake of the Body and Blood of Christ in the form of bread and wine. Rather, he will communicate with Christ directly. ‘Grant that we may more truly have communion with Thee in the day of Thy Kingdom which knoweth no eventide’, prays the Church.
The author of all the sacraments is God Himself. It is not therefore the priest, but God Himself Who performs each sacrament. As St Ambrose of Milan says, ‘It is not Damasius, or Peter, or Ambrose or Gregory who baptizes. We are fulfilling our ministry as servants, but the validity of the sacraments depends upon You. It is not within human power to communicate the divine benefits — it is Your gift, O Lord’.
BAPTISM
The sacrament of Baptism is the door into the Church, the Kingdom of grace. It is with Baptism that Christian life begins. Baptism is the frontier that separates the members of Christ’s Body from those who are outside it. In Baptism the human person is arrayed in Christ, following the words of St Paul which are sung as the newly-baptized is led around the baptismal font: For as many of you who were baptized into Christ have put on Christ’ (Gal.3:27). In Baptism the human person dies to his sinful life and rises again to new spiritual life.
The sacrament of Baptism was instituted by Christ Himself: ‘Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit’ (Matt.28:19). Christ’s commandment already contains the basic elements of the baptismal rite: preliminary teaching (‘catechization’), without which the adoption of faith cannot be conscious; immersion in water (Greek baptismos, literally ‘immersion’); and the formula ‘in the name of the Father and of the Son and of the Holy Spirit’. In the early Church Baptism was accomplished through complete immersion in water. However, at an early date special pools (baptisteries) were built and into these the candidates for baptism were plunged. The practice of pouring water over the person or sprinkling him with water existed in the early Church, though not quite as a norm.
At the time of Constantine (fourth century) adult baptism was more common than the baptism of infants, the emphasis being laid on the conscious acceptance of the sacrament. Some postponed the sacrament until the end of their life in the knowledge that sins were forgiven in Baptism. The Emperor Constantine was baptized just before his death. St Gregory the Theologian, a son of a bishop, was baptized only when he reached maturity. Saints Basil the Great and John Chrysostom were baptized only after completing their higher education.
However, the practice of baptizing infants is no less ancient — the apostles baptized whole families which might well have included children (cf/ Acts 10:48). St Irenaeus of Lyons (second century) says: ‘Christ came to save those who through Him are reborn into God: infants, children, adolescents and the elderly’. Origen in the third century calls the custom of baptizing infants an ‘apostolic tradition’. The local Council of Carthage (third century) pronounced an anathema upon those who rejected the necessity of baptizing infants and newly-born children.
The sacrament of Baptism, like all other sacraments, must be received consciously. Christian faith is the prerequisite for the validity of the sacrament. If an infant is baptized, the confession of faith is solemnly pronounced by his godparents, who thereby are obliged to bring the child up in the faith and make his Baptism conscious. An infant who receives the sacrament cannot rationally understand what is happening to him, yet his soul is fully capable of receiving the grace of the Holy Spirit. ‘I believe’, writes St Symeon the New Theologian, ‘that baptized infants are sanctified and are preserved under the wing of the All-Holy Spirit and that they are lambs of the spiritual flock of Christ and chosen lambs, for they have been imprinted with the sign of the life-giving Cross and freed completely from the tyranny of the devil’. The grace of God is given to infants as a pledge of their future belief, as a seed cast into the earth: for the seed to grow into a tree and bring forth fruit, the efforts both of the godparents and of the one baptized as he grows are needed.
Immediately after Baptism or in the days that follow, the newly-baptized, irrespective of age, receives Holy Communion. In the Roman Catholic Church Chrismation (Confirmation) and First Communion take place after the child has reached the age of seven, but the Orthodox Church admits children to these sacraments as early as possible. The understanding behind this practice is that children ought not to be deprived of a living, even if not a fully conscious, contact with Christ.
The sacrament of Baptism occurs only once in a person’s life. In Baptism the human person is granted freedom from original sin and forgiveness of all his personal transgressions. However, Baptism is only the first step in the human person’s ascent towards God. If it is not accompanied by a renewal of one’s entire life and a spiritual regeneration, it might be fruitless. The grace of God, received in Baptism as a pledge or as a seed, will grow within the person and be made manifest throughout his whole life so long as he strives towards Christ, lives in the Church and fulfills God’s commandments.