Theophany (also known as Epiphany) is one of the oldest and most important Holy Days in the Orthodox Church. It originated in the early Church in the East in the fourth century.
We can better understand its significance if we realize that on this day three important events took place: (1) The Divinity of Jesus was affirmed and publicly proclaimed (Matthew 3:17); (2) He was baptized (Matthew 3:16); and (3) There was the manifestation, or revelation, of the Holy Spirit (Matthew 3:3-17).
The blessing of water plays a prominent part in the services of this Holy Day. This ritual is sometimes classified as sacramental.
The Church teaches that by Christ’s Baptism, He imparted certain qualities to water which makes it a proper vehicle or regeneration. Because of this, following the blessing of water, the priest sprinkles the whole Church with water, as well as all those who are present.
Following the service, when the faithful are anointed with holy oil, the blessed water is drunk by those present and is distributed for them to take home. Many faithful sip the water when sick or stressed, as it is used as a means of purification and for spiritual and medicinal purposes.
Water is a cleansing agent in our material world; it is used for the same purpose in our spiritual world. The Church uses it during many services and ceremonies; for example, at baptisms, funerals, the blessing of religious items, during sick calls, etc.
WE SHOULD ALWAYS FEEL PRIVILEGED TO RECEIVE THE BLESSING WITH HOLY WATER, FOR IT INVITES THE HOLY SPIRIT TO PROTECT US FROM EVIL AND TEMPTATION.
-- The Orthodox Herald – January, 1996