Epheser 4:5

Similarly "faith" and "baptism" (the sacramental seal of faith) are connected (Mar 16:16; Col 2:12). Compare Co1 12:13, "Faith" is not here that which we believe, but the act of believing, the mean by which we apprehend the "one Lord." "Baptism" is specified, being the sacrament whereby we are incorporated into the "one body." Not the Lord's Supper, which is an act of matured communion on the part of those already incorporate, "a symbol of union, not of unity" [ELLICOTT]. In Co1 10:17, where a breach of union was in question, it forms the rallying point [ALFORD]. There is not added, "One pope, one council, one form of government" [Cautions for Times]. The Church is one in unity of faith (Eph 4:5; Jde 1:3); unity of origination (Eph 2:19-21): unity of sacraments (Eph 4:5; Co1 10:17; Co1 12:13): unity of "hope" (Eph 4:4; Tit 1:2); unity of charity (Eph 4:3): unity (not uniformity) of discipline and government: for where there is no order, no ministry with Christ as the Head, there is no Church [PEARSON, Exposition of the Creed, Article IX].

We have gone through the former part of this epistle, which consists of several important doctrinal truths, contained in the three preceding chapters. We enter now on the latter part of it, in which we have the most weighty and serious exhortations that can be given. We may observe that in this, as in most others of Paul's epistles, the former part is doctrinal, and fitted to inform the minds of men in the great truths and doctrines of the gospel, the latter is practical, and designed for the direction of their lives and manners, all Christians being bound to endeavour after soundness in the faith, and regularity in life and practice. In what has gone before we have heard of Christian privileges, which are the matter of our comfort. In what follows we shall hear of Christian duties, and what the Lord our God requires of us in consideration of such privileges vouchsafed to us. The best way to understand the mysteries and partake of the privileges of which we have read before is conscientiously to practise the duties prescribed to us in what follows: as, on the other hand, a serious consideration and belief of the doctrines that have been taught us in the foregoing chapters will be a good foundation on which to build the practice of the duties prescribed in those which are yet before us. Christian faith and Christian practice mutually befriend each other. In this chapter we have divers exhortations to important duties. I. One that is more general (Eph 4:1). II. An exhortation to mutual love, unity, and concord, with the proper means and motives to promote them (Eph 4:2-16). III. An exhortation to Christian purity and holiness of life; and that both more general (Eph 4:17-24) and in several particular instances (Eph 4:25 to the end).