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The most important value of OAG is our mission of “LOVING God passionately, LIVING life abundantly and LEADING people purposefully.” Church members are involved in a variety of ministries from things such as serving in the nursery, to greeting and ushering, working on the media team, teaching a Bible class, to joining the worship team. There is a place for you! We would love to help you get connected! Ready for the next step?

Worship and Creative Arts

The Worship & Creative Arts department includes Worship Team members, the OAG Sanctuary Choir, Media Team and a variety of participants for special services during the Easter and Christmas season.  This ministry is always seeking out new volunteers to minister during our services. We encourage all of our participants to attend services and get involved in a variety of ministries! For more information, visit or contact Melissa Cruse.

First Impressions

First Impressions is all about creating an atmosphere of warmth, friendliness and a loving welcome so that people want to come back to learn more about Jesus Christ.  If you would like to be a part of this new ministry, please contact Team Leader Lisa Schnarr.

Community Outreach Events

Several times per year, we host or participate in events that are designed to meet our community where they are, and show them the love of Jesus in a tangible way. These events include the Easter Egg Hunt, Vacation Bible School, 3-2-1 Weekend, and Convoy of Hope, among others. Because of the scope of these events, we need all hands on deck, so everyone has a place to serve.

Student Ministry

Pastor Josh and our team at OA Students are always looking for Godly adults who want to invest in the next generation!
If you think that this might be the place for you, please contact Pastor Josh.

World Missions

O’Fallon Assembly is thrilled to be part of the spread of God’s love around the world!  We are active in supporting over 60 missionaries and ministries with our money and with our prayers.  We have sent teams of adults and youth overseas, as well as participating in home missions! We encourage all of our OAG members to respond to God’s call to spread the gospel, whether it means they give through a faith promise, serve on a missions trip or minister in our own community. For more information, visit