Join us in the field


Whether you are new in your faith or have walked with Christ for years, we encourage you to check out the mission trips offered and pray about your involvement. Expand your worldview and understanding of the Global Church and increase your enthusiasm for what God is doing around the United States and the world!


Needs are everywhere. We don’t have to look very far to see needs all around us! Here in Livingston County, Detroit, Lansing, Dearborn, and throughout the state of Michigan, people need the Lord. They also need to see the love of Christ expressed through other believers to make a difference in their lives. Cornerstone has a heart commitment to missions, and the commitment starts right outside the door of the church. Ultra-Short Missions Trips can last a half day to a full day, working alongside the missionaries and mission agencies Cornerstone supports locally.


Ultra-Short Trips

2017 trips coming soon..


Mission Trips Stateside

2017 trips coming soon..


Mission Trips Abroad

Womens’ Ministry Mission Trip

  • Casa Bernabe orphanage in Guatemala: Nov 10 – 18, 2017.
  • Trip Leader Jill Rumbarger.
  • Activities include teaching 65-75 children how to share the Gospel through story stones craft and classes and watching houses at night to provide a night off for the house parents.
  • Estimated cost $1,400 per person, restricted to women only.
  • Applications with $100 deposit due by July 9th.
  • Call (810-986-0558) or email ( Jill with questions.
  • Donations: We are collecting underwear and socks (new only please) for the children, sizes toddler to teen. For specific size needs visit our Amazon Wish List; you can purchase your donation online too!  Please have items shipped to Jill Rumbarger.  


Adult/Millennial Mission Trip
  • Casa Bernabe orphanage in Guatemala: Nov 18 – 29, 2017.
  • Trip Leader Tom McCarthy.
  • Activities include preparation and serving of Casa Bernabe’s large annual Thanksgiving celebration and meal, work projects at the orphanage, and serving the poorest of the poor in the nearby village of Jocotillo.
  • Estimated cost $1,500 per person, restricted to adults over 18 only.
  • Applications with $100 deposit due by September 1.
  • Call (517-304-5244) or email ( Tom with questions.


Family Mission Trip
  • Casa Bernabe orphanage in Guatemala: Dec 27, 2017- Jan 6, 2018.
  • Trip Leaders Mike & Jill Rumbarger.
  • Projects include watching children in the houses for two days during staff retreat, hosting New Years Eve fiesta and worship night, day of service in the community, and work projects at the orphanage.
  • Estimated cost $1,600 per person.
  • Applications with $100 deposit due by July 9th.
  • Open to adults 18+ and children 12-17 with accompanying parent(s).
  • Call (810-986-0558) or email ( Mike or Jill with questions.


Mission Trip Requirements

Ultra-Short Mission Trip - If you are interested in one of these trips, please contact the Missions Department at 810-494-4043 or email

Mission Trips Stateside – Please see trip description for requirements.

Mission Trips Abroad – In order to participate on one of these trips, ordinarily we require that you have experience participating on a Mission Trip Stateside prior to participating on a Mission Trip Abroad. For additional requirements, please see trip description.

Print PDF Application Download Word Doc. Application  


Contact Us!

Missions Office
Phone: 810-494-4043
Contact: Elder Mike Rumbarger