The Belgic Confession of Faith
Article 30: The Government of the Church
We believe that this true church ought to be governed according to the spiritual order that our Lord has taught us in his Word. There should be ministers or pastors to preach the Word of God and administer the sacraments. There should also be elders and deacons, along with the pastors, to make up the council of the church.
By this means true religion is preserved; true doctrine is able to take its course; and the evil are corrected spiritually and held in check, so that also the poor and all the afflicted may be helped and comforted according to their need.
By this means everything will be done well and in good order in the church, when such persons are elected who are faithful and are chosen according to the rule that Paul gave to Timothy.75
75. 1 Tim. 3