The visible Church of Christ is a congregation of faithful men, in the which the pure Word of God is preached, and the Sacraments be duly ministered according to Christ's ordinance in all those things that of necessity are requisite to the same.
As the Church of Jerusalem, Alexandria, and Antioch, have erred; so also the Church of Rome hath erred, not only in their living and manner of ceremonies, but also in matters of faith.
XX. Of the Authority of the Church.
The Church hath power to decree Rites or Ceremonies, and authority in controversies of faith: And yet it is not lawful for the Church to ordain any thing that is contrary to God's Word written, neither may it so expound one place of Scripture, that it be repugnant to another. Wherefore, although the Church be a witness and a keeper of holy Writ, yet, as it ought not to decree any thing against the same, so besides the same ought it not to enforce any thing to be believed for necessity of salvation.
XXI. Of the Authority of General Councils.
General Councils may not be gathered together without the commandment and will of Princes. And when they be gathered together, (forasmuch as they be an assembly of men, whereof all be not governed with the Spirit and Word of God,) they may err, and sometimes have erred, even in things pertaining unto God. Wherefore things ordained by them as necessary to salvation have neither strength nor authority, unless it may be declared that they be taken out of holy Scripture.
XXII. Of Purgatory.
The Romish doctrine concerning Purgatory, Pardons, Worshipping and Adoration, as well of Images as of Reliques, and also invocation of Saints, is a fond thing vainly invented, and grounded upon no warranty of Scripture, but rather repugnant to the Word of God.
XXIII. Of Ministering in the Congregation.
It is not lawful for any man to take upon him the office of public preaching, or ministering the Sacraments in the Congregation, before he be lawfully called, and sent to execute the same. And those we ought to judge lawfully called and sent, which be chosen and called to this work by men who have public authority given unto them in the Congregation, to call and send Ministers into the Lord's vineyard.