I suppose that expression of “personal union” sprung out of
design, and not out of ignorance; for, if I mistake not, he doth somewhere
in his book take notice that it is disclaimed, and only a union of
believers with or unto the person of Christ asserted; or, if it be his
mistake, all comes to the same issue. Personal, or hypostatical union, is
that of different natures in the same person, giving them the same singular
subsistence. This none pretend unto with Jesus Christ. But it is the
union of believers unto the person of Christ which is spiritual and
mystical, whereby they are in him and he in them, and so are one with him,
their head, as members of his mystical body, which is pleaded for herein,
with the free communications of grace, righteousness, and salvation, in the
several and distinct ways whereby we are capable to receive them from him,
or be made partakers of them; [in this] we place all hopes of salvation.
And we do judge, moreover, that he who is otherwise minded must betake
himself unto another gospel; for he completely renounceth that in our
Bibles. Is this our crime, — that which we are thus charged with, and
traduced for? Is the contrary hereunto the doctrine that the present
church of England approveth and instructs her children in? Or doth any man
think that we will be scared from our faith and hope by such weak and
frivolous attempts against them? Yea, but it may be it is not so much the
thing itself, as the miserable proof which we produce from the Scripture in
the confirmation of it; for we do it from that of the apostle, 1 John v. 12. If he think that we
prove these things only by this testimony, he is mistaken at his wonted
rate. Our faith herein is built upon innumerable express testimonies of
the Scripture, — indeed the whole revelation of the will of God
and the way of salvation by Jesus Christ in the gospel. Those who prove
it, also, from this text, have sufficient ground and reason for what they
plead. And, notwithstanding the pleasant scoffing humour of this author,
we yet say that it is perverse folly for any one to say that the having of
the Son or Christ expressed in the text, doth intend either the having an
interest in him and union with him, or the obeying of his gospel,
exclusively to the other, — these being inseparable, and included in the
same expression. And as to what he adds about being in Christ, and abiding
in him, — which are the greatest privileges of believers, and that as
expressed in words taught by the Holy Ghost, — it is of the same strain of
profaneness with much of what ensues; which I shall not farther inquire
into.