[232] See on this point Dr. Salmon's _Introduction to New Testament_, 4th ed., p. 445.
III. This discourse, again, is hortatory, and its exhortations contain very important doctrinal statements. St. Paul begins this third division with an exhortation like that which our Lord gave to His apostles under the same circumstances, "Take heed unto yourselves." The Apostle never forgot that an effective ministry of souls must be based on deep personal knowledge of the things of God. He knew, too, from his own experience that it is very easy to be so completely taken up with the care of other men's souls and the external work of the Church, as to forget that inner life which can only be kept alive by close communion with God. Then, having based his exhortations on their own spiritual life, he exhorts the elders to diligence in the pastoral office: "Take heed unto yourselves, and to all the flock, in the which the Holy Ghost hath made you bishops, to feed the Church of God, which He purchased with His own blood." St. Paul in these words shows us his estimate of the ministerial office. The elders of Ephesus had been all ordained by St. Paul himself with the imposition of hands, a rite that has ever been esteemed essential to ordination. It was derived from the Jewish Church, and was perpetuated into the Christian Church by that same spirit of conservatism, that law of continuity which in every department of life enacts that everything shall continue as it was unless there be some circumstance to cause an alteration.[233] Now there was no cause for alteration in this case; nay, rather there was every reason to bring about a continuance of this custom, because imposition of hands indicates for the people the persons ordained, and assures the ordained themselves that they have been individually chosen and set apart. But St. Paul by these words teaches us a higher and nobler view of the ministry. He teaches us that he was himself but the instrument of a higher power, and that the imposition of hands was the sign and symbol to the ordained that the Holy Ghost had chosen them and appointed them to feed the flock of God. St. Paul here shows that in ordination, as in the sacraments, we should by faith look away beyond and behind the human instrument, and view the actions of the Church of Christ as the very operations and manifestations in the world of time and sense of the Holy Ghost Himself, the Lord and Giver of life. He teaches the Ephesian elders, in fact, exactly what he taught the Corinthian Church some few months earlier, "We have this treasure in earthen vessels, that the exceeding greatness of the power may be of God, and not from ourselves" (2 Cor. iv. 7); the treasure and the power were everything, the only things, in fact, worth naming, the earthen vessels which contained them for a little time were nothing at all. How awful, solemn, heart-searching a view of the ministerial office this was! How sustaining a view when its holders are called upon to discharge functions for which they feel themselves all inadequate in their natural strength! Is it any wonder that the Church, taking the same view as St. Paul did, has ever held and taught that the ministerial office thus conferred by supernatural power is no mere human function to be taken up or laid down at man's pleasure, but is a life-long office to be discharged at the holder's peril,--a savour of life unto life for the worthy recipient, a savour of death unto death for the unworthy and the careless.
[233] This rule or law is the principle of Butler's great argument for a future life in the first chapter of his _Analogy_. He expressly states in the following words, "There is in every case a probability that things will continue as we experience they are, in all respects, except those in which we have some reason to think they will be altered. This is that kind of presumption of probability from analogy expressed in the word continuance which seems our only natural reason for believing the course of the world will continue to-morrow as it has done so far back as our experience or knowledge of history can carry us back."