To understand the force of this Argument I must deviate a
little, and discourse of what it is to be a Member of the Church,
of the force of Baptism in this work. Know then that the
Church is a body, and an org••nical body, which hath many mem∣bers
which have diverse Offices, an eye, a foot, &c. and as St.
Paul philosophyes 1 Cor. 12. and all this body is animated and
informed by the same soul, the holy Spirit, the head of this bo∣dy
is Christ, all this needs no proof I think; but then, that men
are made Members of this body by Baptism, that I shall apply
my self to. Consider therefore the 13. verse of that 12 Chap.
of 1 Cor. By one Spirit we are baptized into one body, whether we
be Jewes or Gentiles, &c. Having in the preceding verse shewed
that there are many members, he shews here which way we are
made members of it, that is, Christs body; to wit, being bapti∣zed
by the same Spirit into Christ; the Spirit which enlivens us
makes Baptism effectual to the incorporating a man into the bo∣dy
of Christ; For what else can that phrase be, into the body, as
a work of Baptism but into the body of Christ, his Church? Well
then, Baptism is the Act, the relict of Baptism, as before, is the
Thing which makes us members and parts of this body. Consi∣der
then next, Gal. 3. 26, 27. Ye are all the Children of God by
faith in Christ Jesus; for as many of you as have been baptized into
Christ, have put on Christ. Here you see phrases wonderfully
expressing the same thing. As God is considered in Oecono∣micks
so he is a father, so by Baptism we are adopted the chil∣dren
of God; as Christ is the head of the body, so we are bapti∣zed
into him and engrassed (as the Spirit speaks elsewhere) into
the body. Suppose Christ to be an holy Garment, with which
the Crimes and Sins of his Servants are hid, by Baptism you
cloath your selves with his righteousnesse, and you put on Christ,
under whom your unrighteousnesse shall be hid, and your sins co∣vered;
or else, as others expresse it, Matters put on a form, &c.
But then if you will adde the last verse, If ye be Christ, ye are
Abrahams seed, & heirs of the promise, you may see these 3. things,
Children, Members, Heirs, most heavenly united in the second
Answer of our Catechism, In my Baptism, wherein I was made
a Member of Christ, a Child of God, and an Inheritor of the king∣dom
of Heaven; which three in expresse Terms are put down
••y St. Paul: and what necessary Thing and Essential (as he calls