Advent (from the Latin word adventus, meaning "coming") is the period of expectant waiting and hopeful preparation for the celebration of the Nativity of Jesus. It is the beginning of the Western liturgical year and commences four Sundays before December 25. The Latin word adventus is the translation of the Greek word parousia, a reference to the Second Coming of Christ at the end of the age. Christians believe that the season of Advent is a reminder of the original waiting that was done by the Hebrews for the birth of their Messiah as well as the waiting of Christians for the second coming of Christ.
The theme of readings and teachings during Advent prepares us for the Second Coming while commemorating the First Coming of Christ at Christmas. The lectionary prescribes special readings for each of the four Sundays in Advent. The lectionary followed by the Episcopal Church and many of our ecumenical partners is on a three-year cycle and features a different gospel for each of the three years. In Year A, the primary gospel is Matthew, in Year B, the primary gospel is Mark, and in Year C, the primary gospel is Luke. The beginning of a new liturgical year is a good time to begin a study of the primary gospel for that year. For example, Year C begins on the First Sunday of Advent 2009, so Luke is the gospel we will emphasize.
Our Church uses colors throughout the year to express the mood of particular seasons and events. in Western Christianity, the traditional liturgical color for Advent is purple or violet. On the 3rd Sunday of Advent, Gaudete Sunday, rose may be used instead, similar to the rose used on Laetare Sunday, the 4th Sunday of Lent. However, in some churches, blue is the liturgical color for Advent, a custom traced to the usage of medieval Sarum Rite in England. This color is often referred to as "Sarum blue." The modern use of blue during Advent arises from reflection on the emphasis of Advent as a season of preparation that anticipates both the birth of the Messiah and the consummation of history in his Second Coming. Since this anticipation is characterized by hope, in contrast to the repentance we observe in Lent, blue, with its mood of hopefulness, seems more fitting than purple, with its mood of solemnity and somberness.
Worshipers at Trinity during Advent will be greeted by blue hangings and vestments and by the blue candles in the Advent Wreath. They will also notice that we no longer refer to Sundays in Advent - like the Sundays in Lent - but instead to Sundays of Advent. Sundays are always feast days so, during seasons of fasting, they are referred to as being in but not of the season. Since the penitential emphasis of Advent has been superseded by an emphasis on hopefulness and expectation, there is no need to suggest that the Sundays are distinct from the mood of other days of the season.



