§. IV.
How to become a Member of that Church.To be a Member then of the Catholick Church, there is Need of the Inward Calling of God by his Light in the Heart, and a being leavened into the Nature and Spirit of it, so as to forsake Unrighteousness, and be turned to Righteousness, and in the Inwardness of the Mind to be cut out of the wild Olive Tree of our own first fallen Nature, and ingrafted into Christ by his Word and Spirit in the Heart. And this may be done in those who are Strangers to the History, (God not having pleased to make them Partakers thereof) as in the fifth and sixth Propositions hath already been proved.
The outward Profession of the Members of the true Church.To be a Member of a particular Church of Christ, as this inward Work is indispensibly necessary, so is also the outward Profession of, and Belief in, Jesus Christ, and those holy Truths delivered by his Spirit in the Scriptures; seeing the Testimony of the Spirit recorded in the Scriptures, doth answer the Testimony of the same Spirit in the Heart, even as Face answereth Face in a Glass. Hence it follows, that the inward Work of Holiness, and forsaking Iniquity, is necessary in every Respect to the being a Member in the Church of Christ; and that the outward Profession is necessary to be a Member of a particular gathered Church, but not to the being a Member of the Catholick Church; yet it is absolutely necessary, where God affords the Opportunity of knowing it: And the outward Testimony is to be believed, where it is presented and revealed; the Sum whereof hath upon other Occasions been already proved.