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Small Groups

Connect with one another

Small Groups for Everyone

Small Groups are a big deal here at Cornerstone and we want you to consider joining one. We offer a variety of groups throughout the week that can fit your schedule, interests, and needs. It is our desire for every Cornerstone attender to be involved in a group. If you would like assistance with joining a group, please contact Pastor Matt Grimm ( or stop by our Next Steps Desk at the church.

What are Small Groups at Cornerstone like?

  • Small Groups are a place to grow together around fellowship, Bible study, prayer, and outreach.
  • Small Groups meet each week, as possible, throughout the y ear.
  • Our members host small Groups in homes or at the church building.
  • Small Groups are designed to facilitate discussion around the biblical passages from the sermon series, or a biblical text or topic.

General Groups

When: Monday, 6:30-8:00pm

Where: 10550 Oak Hill Drive, Hartland, MI 48353

Host: Scott Potrykus

Contact: | (248) 296-3479

Description: We're going back to the basics, studying God's Word and challenging each other to orient our lives around its teaching. Join us in reading, discussion and prayer. Let's learn how to follow the way of Jesus together. Welcome to all age groups!



When: Wednesday, 6:30-8:00pm

Where: Virtual

Host: Rick & Jennifer Thie

Contact: | (734) 649-4161

Description: We will meet via Zoom to do a deeper dive into the week's sermon topic and spend time in prayer for each other and our church.



Young Adults

When: Tuesday, 7:00-8:30pm

Where: Cornerstone, Room 105

Host: Brandon Ciciotti

Contact: | (248) 704-3649

Description: Our group works to deepen our understanding of God's Word and how to honor him by applying it to our lives. We also look to support each other in our journeys as young adults and regularly pray for each other.




When: Monday, 10:00-11:30am

Where: Cornerstone, Parlor

HostTrudi Kolk

Contact: | (206) 399-3618

Description: We love to sew, especially to quilt. We are committed to using our God-given ability to create beauty through the fiber arts to minister both to the church and the local community. We meet on the 1st and 3rd Mondays from 9-1 to work on projects. On the 2nd and 4th Mondays we will be studying the book of James from 10-11:30. New members welcome!



When: Monday, 10:30-12:00pm

Where: Cornerstone

Host: Joann Khoe

Contact: | (734) 658-5358

Description: It is said that, "Grace is most needed and best understood in the midst of sin, suffering, and brokenness." Each week we study one selected verse from God's word to develop a better understanding and utilization of His grace of strength and wisdom in our desire to abstain from an unhealthy, ungodly relationship with food. You'll be blessed in many ways by this caring, comfortable and confidential group.



When: Monday, 1:00-3:30pm

Where: Contact Darlene for address.

Host: Darlene Mengyan

Contact: | (810) 599-0337

Description: We are starting a six week study on September 13th. We will study Habakkuk using Remembering God's Faithfulness When He Seems Silent, by Dannah Gresh.



When: Wednesday, 10:00-12:00pm

Where: Cornerstone, Parlor

Host: Karen Peck & Lynn Washburn

Contact: | (810) 623-2452

Description: Before Amen by Max Lucado. This is a four week study beginning September 15, 2021. The purpose is to grow deeper in Christ through study, prayer, and fellowship. This group is open to women who are wiling to commit to the study for four weeks.



When: Wednesday, 6:30-7:45pm

Where: Cornerstone, Room 107

Host: Laura Aghababian

Contact: | (810) 434-6757

Description: Sermon Series Study. A small group for women to study God's word. Also an opportunity to make or deepen friends.




When: Thursday, 7:00-8:30am

Where: Virtual

Host: Robert Vaughn

Contact: | (810) 923-8194

Description: All men are welcome! We meet via Zoom. We are beginning the Book of Philippians. We will then continue into Colossians.



When: Saturday, 7:00-8:30am

Where: Brighton Coffee House & Theater

Host: Steve Kolk

Contact: | (810) 522-0256

Description: We will study the new book, Hang On, Let Go. this will explore how to be developed by trials, rather than destroyed by them. We'll learn ways to survive and thrive in spite of adverse turns of life.



When: Saturday, 9:00-10:30am

Where: Cornerstone, Chapel

Host: Jim Proos

Contact: | (586) 212-0464

Description: SERIES 33, a study about Authentic Manhood. We are currently beginning A man and his DESIGN.




When: Tuesday, 7:00-9:00pm

Where: 5297 Bullard Rd Fenton, MI 48430

Host: Darrell & Laura Bozeman

Contact: | (248) 910-2705

Description: During this small group time, after experiencing light snacks and fellowship; couples participate in curriculum on topics such as Godly marriages, various books of the Bible, or learning how to share one’s faith, etc.



When: Friday, 5:30-8:00pm

Where: 11525 N Shore Drive, Whitmore Lake, MI 48189

Host: Bill & Claudia Garrett

Contact: | (313) 702-9192

Description: We start with a fellowship meal and do online studies aimed at strengthening marriages from a Biblical perspective. Pray for, encourage, and serve one another.



When: Friday, 7:00-8:30pm

Where: 11400 Eagle Way, Brighton, MI 48114

Host: Matt & Julie Grimm

Contact: | (812) 760-9232

Description: Our group seeks to help one another grow in our faith and encourage each other in prayer. We will be using Discipleship Essentials - A guide to Building Your Life in Christ.