I beseech you, by the mercies of God, that ye present', which is a technical word for a priest's action--your bodies a living sacrifice,' in contrast with the slaying, which was the presentation of the animal victim. Now, that body' there is not equivalent to self is distinctly seen when we notice that Paul goes on, in the very next clause, to say, and be transformed by the renewing of your mind.' So that he is speaking, not of the self, but of the corporeal organ and instrument of the self, when he says present your bodies a living sacrifice.'
Of course, the central idea of sacrifice is surrender to God; and, of course, the place where that surrender is made is the inmost self. The will is the man, and when the will bows, dethroning self and enthroning God, submitting to His appointments, and delighting to execute His commandments, then the sacrifice is begun. But, inasmuch as the body is the organ of the man's activity, the sacrifice of the will and of self must needs come out into visibility and actuality in the aggregate of deeds, of which the body is the organ and instrument. But there must first of all be the surrender of my inmost self, and only then, and as the token and outcome of that, will any external acts, however religious they may seem to be, come into the category of sacrifice when they express a conscious surrender of myself to God. The flesh profiteth nothing,' and yet the flesh profiteth much. But here is the order that another of the Apostles lays down: Yield yourselves to God,' and then, your members as instruments of righteousness to Him.'
To speak of the sacrifice of the body as a living sacrifice suggests that it is not the slaying of any bodily appetite or activity that is the true sacrifice and worship, but the hallowing of these. It is a great deal easier, and it is sometimes necessary, to cut off the offending right hand, to pluck out the offending right eye, or, putting away the metaphor, to abstain rigidly from forms of activity which are perfectly legitimate in themselves, and may be innocuous to other people, if we find that they hurt us. But that is second best, and though it is better in the judgment of common sense to go into life maimed than complete to be cast into hell-fire, it is better still to go into life symmetrical and entire, with no maiming in hand or organ. So you do not offer the living sacrifice of the body when you annihilate, but when you suppress, and direct, and hallow its needs, its appetites, and its activities.
The meaning of this sacrifice is that the whole active life should be based upon, and be the outcome of, the inward surrender of self unto God. On the bells of the horses shall be written, Holiness to the Lord, and every pot and vessel in Jerusalem shall be holy as the bowls upon the altar'--in such picturesque and yet profound fashion did an ancient prophet set forth the same truth that lies in this declaration of our Apostle, that the body, the instrument of our activities, should be a living sacrifice to God. Link all its actions with Him; let there be conscious reference to Him in all that I do. Let foot and hand and eye and brain work for Him, and by Him, and in constant consciousness of His presence; suppress where necessary, direct always, appetites and passions, and make the body the instrument of the surrendered spirit. And then, in the measure in which we can do so, the greatest cleft and discord in human life will be filled, and body, soul, and spirit will harmonise and make one music of praise to God.
Ah! brethren, these bad principles have teeth to bite very close into our daily lives. How many of us, young and old, have fleshly lusts which war against the soul'? How many of you young men have no heart for higher, purer, nobler things, because the animal in you is strong! How many of you find that the day's activities blunt you to God! How many of us are weakened still under that great antagonism of the flesh lusting against the spirit, so that we cannot do the things that we would! Sensuality, indulgence in animal propensities, yielding to the clamant voices of the beast that is within us--these things wreck many a soul; and some of those that are listening to me now. Let the man govern and coerce the animal, and let God govern the man. I beseech you that you yield your bodies a living sacrifice.'