At Our Savior's, we follow the "Revised Common Lectionary" which is a resource that provides a series of readings appointed for church worship. This lectionary provides a three-year series of readings for Sunday starting with the season of Advent, four weeks before Christmas Day. For each Sunday and festival, three readings and a psalm are suggested and include: a Gospel reading, an Old Testament reading, and a New Testament reading.
Each year of the Revised Common Lectionary centers on one of the synoptic Gospels — Matthew, Mark and Luke. The Gospel of John is read periodically in all three years and is especially frequent in Year B.
Year A focuses on the Gospel of Matthew. The semi-continuous Old Testament readings focus on major Genesis narratives, the covenant with Moses, and the establishment of Israel in the Promised Land. The second, New Testament, readings are from Romans, Philippians and 1 Thessalonians.