Greenfield Church of Christ is the sponsoring congregation for Mission USA. This work is a mobile effort within the United States managed by
Brother Perry Sexton. Its aim is to evangelize, by personal contact, those 717 counties in the USA without the church and to assist small congregations.
Greenfield Church of Christ also is the sponsoring congregation Costa Rican Theological Institute under the direction of Rafael Barrantes.
Outside of the United States we support several works. One such work is the Four Seas Bible College in Singapore. We
also support Chris Herd that is currently working in New Zealand. Other efforts in Asia are under the direction of Ted Lingren. In India, we support Dean Crutchfield.