Global Missions

We support many different individuals and organizations here and abroad. For a complete list of our missionaries, see our Missions Table in the Gathering Hall.

Anthony and Sara Sytsma

Resonate Global Mission, Uganda

Anthony works as Leadership Developer and Sara as Cultivator of Community Transformation on the Resonate Global Mission team in Eastern and Southern Africa.  Anthony’s work focuses on training pastors and church leaders (including Timothy Leadership Training and Helping Without Hurting in Africa) and Sara works with communities integrating faith and life skills (agriculture, nutrition, baking, etc.) with many churches and church leaders in addition to local partnerships and ministry opportunities.

You can follow their blog at, and sign up for their latest prayer updates. View Anthony & Sara’s latest newsletter here.


Raul & Adrianna Herrera

Resonate Global Mission in Managua, Nicaragua, Central America

The Regional Connections Coach is a new position for Resonate in 2021 with the goal to increase opportunities and connections for mutual learning and support in both Central and North America.  We will get to know different Resonate partner organizations in Nicaragua, El Salvador, and Costa Rica to begin with, and also North American churches connected with these organizations.  By God’s grace the people partnering will let us mentor and walk alongside them in their international relationships, and we hope to help them improve lines of communication, increase their generosity, and focus their learning.  Along with resources flowing from North to Central America, we want to see Central Americans helping and lifting up North Americans to foster greater appreciation for the global church and strengthening unity through the bond of Christ.

 View Raul & Adrianna’s latest newsletter here, or their personal newsletter Herrera Highlights here. Adrianna’s blog:

Carla Bieber

InterVarsity Graduate Fellowship

Carla Bieber is a part-time international specialist with graduate students and visiting scholars through InterVarsity at MSU.  In addition, Carla provides opportunities for these students and scholars to interact with River Terrace Church through English conversation classes, international Bible studies, monthly potlucks, conversation partners and host families, and various special parties.

View Carla’s latest newsletter here.

Adam Umbarger

InterVarsity Christian Fellowship, Northeast Wisconsin

Adam is a campus minister with InterVarsity serving Lawrence University and Bellin College.  InterVarsity serves students and faculty on college and university campuses nationwide.  Their vision is to see students and faculty transformed, campuses renewed, and world changers developed.  Adam’s main roles with InterVarsity include training student leaders, fostering community and discipleship among students, and leading sessions about faith and Christianity at conferences.

View Adam’s latest newsletter here.


 For security reasons the information on the Nigeria and Southeast Asia missions

is on the missions table in the gathering space.