Advent Season: Sunday, December 7, Rev. Len Vander Zee will preach from Isaiah 11:1-10, Matthew 3:1-12, and Psalm 72:1-7, 18-19. Rev. Andrew Mead will...
Church News 
Sunday, November 30, 2025 Bulletin
Advent Season: Sunday, November 30, Rev. Andrew Meade will preach from Matthew 24:36-44 and Isaiah 2:1-5 in the large sanctuary. Rev. Lucy Gitau...
O Antiphons Advent Service – December 14, 2025
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O Antiphons Advent Service – December 14, 2025
About the O Antiphons: The COS O Antiphons Advent service makes use of a series of medieval prayers referred to...
Sunday, November 23, 2025 Bulletin
Trinity Season: Sunday, November 23, Rev. Ruth Lemmen will preach from Nehemiah 6:15-16, 7:73b-8:12, Philippians 4:1-7, and Psalm 126 in the large sanctuary. Rev....
Sunday, November 16, 2025 Bulletin
Trinity Season: Sunday, November 16, Rev. Andrew Mead will preach from Nehemiah 5:1-13, Luke 19:1-10, Psalm 112 in the large sanctuary. Pastor Charles Rugiramarora will...
Sunday, November 2, 2025 Bulletin
Daylight Saving Time Trinity Season: At the Prism service on Sunday, November 2, Rev. Andrew Mead will preach from Nehemiah 3:1-12...
Sunday, October 26, 2025 Bulletin
Trinity Season: Sunday, October 26, Dr. Ruth Padilla DeBorst will preach from Genesis 4:3-12 and Luke 10:25-37 in the large sanctuary....
Sunday, October 19, 2025 Bulletin
Trinity Season: Sunday, October 19, Rev. Dr. Denise Kingdom will preach from Nehemiah 1:11b – 2:8, Acts 26:1-7a, and Psalm 102:12-22...
2025-2026 Music Ensembles Schedules
If you are a long-time participant in COS music, we look forward to seeing you again this year! If you’ve...
Funeral Song Suggestions
This list is not exhaustive and it changes from time to time. Since congregational singing is important at funerals, it...
Mobile Food Pantry (MFP)
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Mobile Food Pantry (MFP)
Did You Know? COS hosts a Mobile Food Pantry Truck through FeedWM monthly? For over 25 years, members of the...