Article 28: Every One is Bound to Join Himself to the True Church.
We believe, since this holy congregation is an assembly of those who are saved, and out of it there is no salvation, that no person, of whatsoever state or condition he may be, ought to withdraw himself to live in a separate state from it; but that all men are in duty bound to join and unite themselves with it, maintaining the unity of the church; submitting themselves to the doctrine and discipline thereof; bowing their necks under the yoke of Jesus Christ; and as mutual members of the same body, serving to the edification of the brethren, according to the talents God has given them.
And that this may be the more effectually observed, it is the duty of all believers, according to the Word of God, to separate themselves from all those who do not belong to the church, and to join themselves to this congregation wheresoever God hath established it, even though the magistrates and edicts of princes be against it, yea, though they should suffer death or any other corporal punishment. Therefore all those who separate themselves from the same, or do not join themselves to it, act contrary to the ordinance of God.

I. In His Christ
II. In His Saints
III. In His Church

I. In Himself
II. In Its Manifestation
III. In Its Operation

Article 28: Every One is Bound to Join Himself to the True Church.
We believe, since this holy congregation is an assembly of those who are saved, and out of it there is no salvation, that no person, of whatsoever state or condition he may be, ought to withdraw himself to live in a separate state from it; but that all men are in duty bound to join and unite themselves with it, maintaining the unity of the church; submitting themselves to the doctrine and discipline thereof; bowing their necks under the yoke of Jesus Christ; and as mutual members of the same body, serving to the edification of the brethren, according to the talents God has given them.
And that this may be the more effectually observed, it is the duty of all believers, according to the Word of God, to separate themselves from all those who do not belong to the church, and to join themselves to this congregation wheresoever God hath established it, even though the magistrates and edicts of princes be against it, yea, though they should suffer death or any other corporal punishment. Therefore all those who separate themselves from the same, or do not join themselves to it, act contrary to the ordinance of God.

I. In Himself
II. In His Decree
III. In His Creation

I. In His Revelation
II. In His Covenant
III. In His People

Article 28: Every One is Bound to Join Himself to the True Church.
We believe, since this holy congregation is an assembly of those who are saved, and out of it there is no salvation, that no person, of whatsoever state or condition he may be, ought to withdraw himself to live in a separate state from it; but that all men are in duty bound to join and unite themselves with it, maintaining the unity of the church; submitting themselves to the doctrine and discipline thereof; bowing their necks under the yoke of Jesus Christ; and as mutual members of the same body, serving to the edification of the brethren, according to the talents God has given them.
And that this may be the more effectually observed, it is the duty of all believers, according to the Word of God, to separate themselves from all those who do not belong to the church, and to join themselves to this congregation wheresoever God hath established it, even though the magistrates and edicts of princes be against it, yea, though they should suffer death or any other corporal punishment. Therefore all those who separate themselves from the same, or do not join themselves to it, act contrary to the ordinance of God.

I. In Legislating
II. In Punishing

I. In Predestination
II. In Christ
III. In Us

Article 27: The Catholic Christian Church.
We believe and profess one catholic or universal church, which is a holy congregation of true Christian believers, all expecting their salvation in Jesus Christ, being washed by His blood, sanctified and sealed by the Holy Ghost. This Church hath been from the beginning of the world, and will be to the end thereof; which is evident from this, that Christ is an eternal King, which without subjects He cannot be. And this holy church is preserved or supported by God against the rage of the whole world; though she sometimes (for a while) appears very small, and in the eyes of men to be reduced to nothing, as during the perilous reign of Ahab the Lord reserved unto Him seven thousand men, who had not bowed their knees to Baal. 
Furthermore, this holy church is not confined, bound, or limited to a certain place or to certain persons, but is spread and dispersed over the whole world; and yet is joined and united with heart and will, by the power of faith, in one and the same Spirit.