simply because it is on the line of least resistance. From which false beginnings rise the spent force, the premature stoppages, the stagnancy, the aimlessness and heartlessness, which are the scandals of the professional ministry and the weakness of the Christian Church in our day. Men who drift into the ministry, as it is certain so many do, become mere ecclesiastical flotsam and jetsam, incapable of giving carriage to any soul across the waters of this life, uncertain of their own arrival anywhere, and of all the waste of their generation, the most patent and disgraceful. God will have no drift-wood for His sacrifices, no drift-men for His ministers. Self-consecration is the beginning of His service, and a sense of our own freedom and our own responsibility is an indispensable element in the act of self-consecration. _We_--not God--have to make the decision. We are not to be dead, but living, sacrifices, and everything which renders us less than fully alive both mars at the time the sincerity of our surrender and reacts for evil upon the whole of our subsequent ministry. III. THE COMMISSION (vv. 9-13). A heart so resolutely devoted as we have seen Isaiah's to be was surely prepared against any degree of discouragement, but probably never did man receive so awful a commission as he describes himself to have done. Not that we are to suppose that this fell upon Isaiah all at once, in the suddenness and distinctness with which he here records it. Our sense of its awfulness will only be increased when we realize that Isaiah became aware of it, not in the shock of a single discovery, sufficiently great to have carried its own anæsthetic along with it, but through a prolonged process of disillusion, and at the pain of those repeated disappointments, which are all the more painful that none singly is great enough to stupefy. It is just at this point of our chapter, that we feel most the need of supposing it to have been written some years after the consecration of Isaiah, when his experience had grown long enough to articulate the dim forebodings of that solemn moment. _Go and say to this people, Hearing, hear ye, but understand not; seeing, see ye, but know not. Make fat the heart of this people, and its ears make heavy, and its eyes smear, lest it see with its eyes, and hear with its ears, and its heart understand, and it turn again and be healed._ No prophet, we may be sure, would be asked by God to go and tell his audiences that in so many words, at the beginning of his career. It is only by experience that a man understands that kind of a commission,[10] and for the required experience Isaiah had not long to wait after entering on his ministry. Ahaz himself, in whose death-year it is supposed by many that Isaiah wrote this account of his consecration--the conduct of Ahaz himself was sufficient to have brought out the convictions of the prophet's heart in this startling form, in which he has stated his commission.