Descent of the Holy Spirit—Pentecost
Descent of the Holy Spirit: Birthday of The Church
“When the day of Pentecost had come they were all together in one place. And suddenly a sound came from heaven like the rush of a mighty wind, and it filled all the house where they were sitting. And there appeared to them tongues as of fire, distributed as resting upon each one of them. And they were all filled with the Holy Spirit...” (Acts 2:1-4).
The Holy Spirit that Christ had promised to his disciples came on the day of Pentecost (Jn 14:26, 15:26; Lk 24:49; Acts 1:5). The apostles received “the power from on high,” and they began to preach and bear witness to Jesus as the risen Christ, the King and the Lord. This moment has traditionally been called the birthday of the Church.
Day of the Holy Trinity
In the liturgical services of the Feast of Pentecost, the coming of the Holy Spirit is celebrated together with the full revelation of the divine Trinity: Father, Son, and Holy Spirit. The fullness of the Godhead is manifested with the Spirit’s coming to man, and the Church hymns celebrate this manifestation as the final act of God’s Self-disclosure and Self-donation to the world of His creation. For this reason Pentecost Sunday is also called Trinity Day in the Orthodox tradition. Often on this day the icon of the Holy Trinity — particularly that of the three angelic figures who appeared to Abraham, the forefather of the Christian faith — is placed in the center of the church. This icon is used with the traditional pentecostal icon which shows the tongues of fire hovering over the Twelve Apostles, the original prototype of the Church, who are sitting in unity surrounding a symbolic image of “cosmos,” the world.
On Pentecost we have the final fulfillment of the Christ’s Mission and the first beginning of the messianic age of the Kingdom of God mystically present in this world in the Church of the Messiah. For this reason the fiftieth day stands as the beginning of the era which is beyond the limitations of this world, fifty being that number which stands for eternal and heavenly fulfillment in Jewish and Christian mystical piety: seven times seven, plus one.
Pentecost Has Happened to Us
Thus, Pentecost is called an apocalyptic day, which means the day of final revelation. It is also called an eschatological day, which means the day of the final and perfect end (in Greek eschaton means the end). For when the Messiah comes and the Lord’s Day is at hand, the “last days” are inaugurated in which “God declares: ... I will pour out my Spirit upon all flesh.” This is the ancient prophecy to which the Apostle Peter refers in the first sermon of the Christian Church which was preached on the first Sunday of Pentecost (Acts 2: 1 7; Joel 2: 28-32).
The feast of Pentecost is not simply the celebration of an event which took place centuries ago. It is the celebration of what must happen and does happen to us in the Church today. We all have died and risen with the Messiah-King, and we all have received his Most Holy Spirit. We are the “temples of the Holy Spirit.” God’s Spirit dwells in us (Rom 8; 1 Cor 2-3, 12; 2 Cor 3; Gal 5; Eph 2-3). We, by our own membership in the Church, have received “the seal of the gift of the Holy Spirit” in the sacrament of chrismation. Pentecost has happened to us.