The purpose of the Dinuba Mennonite Brethren Church is to glorify God through evangelism, worship, and nurture. The Church exists to influence, win and equip as many people as possible for God's redemptive purposes. The work of the Church is to result in the "equipping of the saints for the work of service, to the building up of the body of Christ; until we all attain to the unity of the faith, and of the knowledge of the Son of God, to a mature man, to the measure of the stature which belongs to the fullness of Christ" (Ephesians 4:12-13). Ultimately its purpose is to help people everywhere become conformed to the image of Christ (Romans 8:29). The Church seeks to minister to all people and all nations, regardless of race, sex, social status, nationality, or age.