Specifically, the Polyeleos consists of
Psalms 134 and
135 (
Septuagint numbering;
King James Version: Psalms and ), which are solemnly chanted in a festive melody, with
refrains
Alleluia chanted between each verse. The refrain for Psalm 134 is "Alleluia". The refrain for Psalm 135 is "Alleluia, alleluia. For His mercy endureth forever. Alleluia." This repeated chanting of the word "mercy" is another reason for the chanting of these psalms to be called Polyeleos. In its fullest musical setting, it can last up to over an hour. Nowadays, the psalms are usually shortened to only a few select verses each, except in certain
monasteries. During the chanting,
Holy Doors are opened, and the clergy come out of the sanctuary to stand in front of the
icon of the
feast, which lies on an
analogion in the center of the
nave. The
deacon (or
priest, if there is no deacon)
censes the icon of the feast being celebrated. However, if it is a Sunday service, the Holy Doors are opened, the clergy remain in the sanctuary and the priest censes the front of the
Holy Table (altar). On feast days, the Polyeleos is followed by selected verses of other psalms which are relevant to the feast. In the
Greek Orthodox tradition, these verses are referred to as the
eklogarion; in the
Russian Orthodox usage a hymn called the
megalynarion (magnification) is chanted between these selected verses, while the clergy perform a full
censing of the church. On Sundays, in place of the
eklogarion, a hymn called the
Evlogitaria is chanted in honor of the Resurrection, commemorating the journey of the
Myrrhbearers on their way to the
Tomb of Christ and the announcement of the
Resurrection of Jesus. If a feast day with megalynarion falls on a Sunday, only the refrain of the megalynarion is chanted, once, after which the evlogitaria are chanted. (If, however, a
Great Feast of the Lord falls on a Sunday, nothing of the ordinary Sunday service is chanted, but everything is chanted for the Great Feast, and the order follows that of weekdays.) On the three Sundays before the beginning of
Great Lent, Psalm 136 (KJV: ), "By the waters of Babylon", is added to the Polyeleos. This psalm recounts the sorrow of the Jews during the
Babylonian captivity, and their yearning for
Jerusalem; and is prescribed by the Church at this time to bring forth in the faithful sorrow over their captivity to sin and yearning for the
Heavenly Jerusalem. In the Greek usage, Psalm 44 (KJV: ) replaces Psalms 134 and 135 on feasts of the
Theotokos (
Mother of God). ==Portion of the service==