Missiology is the study of the mission of God through the Church to reconcile all of creation, including humanity, to the Creator through the proclaiming of the Gospel of Jesus Christ.

There is a missiology minor located here:

https://www.eastern.edu/academics/undergraduate-programs/minor-missiology

Missiology is also found in the BA in Global Studies and Service here:

https://www.eastern.edu/academics/undergraduate-programs/ba-global-studies-and-service