Apr 102016
MOST REGULAR WORSHIPPERS in Byzantine churches have heard the terms “octoechos” or “eight tones.” Some think that these terms refer principally to the troparia of the resurrection sung at Sunday’s Divine Liturgy. In fact, the term Octoechos refers to much more.
The Octoechos first of all refers to a system of eight musical tones in which liturgical music has been composed and arranged since the Middle Ages. Eight-tone systems are the basis of church music in several historic traditions. The Byzantine, Syriac, Armenian, Georgian, Latin and Slavic Churches all use an eight-tone system, although the music of each of these Churches is vastly different from any of the others.
In Byzantine practice the Octoechos also refers to the eight-week cycle of texts and music for the daily services throughout the year. Each week in succession a different tone is used, beginning in the week of Thomas, the second week of the Paschal season. Every Saturday evening vespers begins a new tone which is used for all the services of the following week.
These texts are contained in a liturgical book called the Great Octoechos or Paraklitiki, which offers a rich source for reflection.
The idea of an eight-week cycle seems to have originated with the Jerusalem patriarchate in the fifth century. Noted hymnographers at the nearby Mar Saba Monastery such as St Cosmas of Maiuma and St John of Damascus composed hymns in this pattern. The system began to spread and was formally accepted at the Trullan Council in 692. As the system became popular in Constantinople renowned figures such as St Theodore the Studite contributed to the Octoechos. Their works form a good part of the Paraklitiki today.
The Saturday evening and Sunday morning services in each tone celebrate Christ’s resurrection, leading to the often quoted idea that “every Sunday is a little Easter.” Themes for the other weekdays are:
- Monday – Repentance, the heavenly powers
- Tuesday – St John the Forerunner
- Wednesday and Friday – The precious Cross
- Thursday – Ss Peter and Paul and St Nicholas of Myra
- Saturday – All the saints and the departed.
- The Creation and Fall (Genesis 1-3)
- “The one who planted a soul within me by His divine breath, submitted Himself to slaughter and surrendered His soul to death. He loosed the everlasting bonds, and has raised the dead with Himself, glorifying them in incorruption.” “You have abolished the curse of the tree by Your cross … and cancelled the decree that was written against us”. “Paradise is again offered for us to enjoy…”
- Cain and Abel (Genesis 4)
- “The earth of old was cursed, dyed with the blood of Abel from his murdering brother’s hand. Now it is blessed, sprinkled with the divine stream of Your blood.”
- Jonah and the Sea Monster
- “You have brought us up from Hades, Lord, by worsting the all-devouring monster of the deep, O All-powerful, and destroying his power by Your might…” and
- The Temple Priesthood
- “He is our forerunner into the holy place” (cf., [cite-pericope]Hebrews 9:24[/cite-pericope]) or
- Social Custom
- “You rose from the tomb as from a bridal chamber” i.e. showing that the heavenly marriage had been truly “consummated” and that God and mankind were one again.