[We believe] That a visible Church of Christ is a congregation of baptized believers, associated by covenant in the faith and fellowship of the Gospel; observing the ordinances of Christ; governed by his laws; and exercising the gifts, rights, and privileges invested in them by his word; that its only proper20 officers are Bishops or Pastors, and Deacons, whose qualifications, claims, and duties are defined in the Epistles to Timothy and Titus.