The subjective act which lays hold of Christ is faith, which in our text has its usual meaning of saving trust, and is entirely misconceived if it is taken, as it sometimes is, to mean the whole body of beliefs which make up the Christian creed. That which unites us to Jesus Christ is an infinitely deeper thing than the acceptance of any creed. A man may believe thirty-nine or thirty-nine hundred articles without having any real or vital connection with the one Lord. The faith which saves is the outgoing of the whole self towards Christ. In it the understanding, the emotions, and the will are all in action. The New Testament _faith_ is absolutely identical with the Old Testament _trust_, and the prophet who exhorted Israel, 'Trust ye in the Lord for ever, for in the Lord Jehovah is everlasting strength,' was preaching the very same message as the Apostle who cried, 'Believe on the Lord Jesus Christ and thou shalt be saved.' That 'saving faith' is the same in all Christians, however different they may be in condition and character and general outlook and opinion upon many points of Christian knowledge. The things on which they differ are on the surface, and sometimes by reason of their divergencies Christians stand like frowning cliffs that look threateningly at one another across a narrow gorge, but deep below ground they are continuous and the rock is unbroken. In many and melancholy ways 'the unity of faith and knowledge' is contradicted in the existing organisations of the Church, and we are tempted to postpone its coming to the day of the new Jerusalem which is compact together; but the clarion note of this great text may encourage us to hope, and to labour in our measure for the fulfilment of the hope, that all, who by one faith have been joined to the one Lord, may yet know themselves to be one in Him, and present to the world the fair picture of one body animated by one spirit. III. One baptism. Obviously in Paul's mind baptism here means, not the baptism with the Spirit, but the rite, one and the same for all, by which believers in Christ enter into the fellowship of the Church. It was then a perpetual rite administered as a matter of course to all who professed to have been joined to the one Lord by their one faith. The sequence in the three clauses of our text is perfectly clear. Baptism is the expression and consequence of the faith which precedes it. Surely there is here a most distinct implication that it is a declaration of personal faith. Without enlarging on the subject, I venture to think that the order of the Apostle's thought negatives other conceptions of Christian baptism, such as, that it is a communication of Grace, or an expression of the feelings and desires of parents, or a declaration of some truth about redeemed humanity. Paul's order is Christ's when He said, 'He that believeth and is baptized shall be saved.'