http://almanac.oremus.org/2019-12-20

Holy Communion
Isaiah 7.10-14
Psalm 24.1-6
Luke 1.26-38

Morning Prayer
Psalms 46, 95
Zephaniah 3.1-13
Matthew 18.1-20

Evening Prayer
Psalms 4, 9
Isaiah 51.17-end
2 Thessalonians 3

Additional Weekday Lectionary
Isaiah 22.21-23
Revelation 3.7-13