Missions are an essential part of the work of The Church of God. The World Mission Department is tasked with overseeing the challenge of global evangelism.

Christ, in His final commandment to His Church, stated, «Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost: Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you always, even unto the end of the world. Amen.» (Matthew 28:19-20).