The Relation Between Doctrine and Life
Romans 12:1
I beseech you therefore, brothers, by the mercies of God, that you present your bodies a living sacrifice, holy, acceptable to God…


1. The link which unites doctrine and duty is like the great artery that joins the heart to the members — the channel of life and the bond of union. If that link is severed, the life departs. If doctrine and duty are not united, both are dead; there remains neither the sound creed nor the holy life.

2. A common cry is, Give charity, but no dogma, i.e., Give us fruit, but don't bother us with mysteries about roots. We join heartily in the cry for more fruit; but we are not content to tie oranges with tape on dead branches. This may serve to amuse children; but we are grown men, and life is earnest.

3. In the transition from chap. 11 to chap. 12, the knot is tied that binds together doctrine and duty. At the point of contact Paul defines the relations between the gifts which flow from God to men, and the service rendered by men to God. Christians having gotten all from God are constrained to render back to Him themselves and all they have. Here is a leaden pipe which, rising perpendicularly from the ground, supplies the cistern on the roof. "Water flow up? Don't mock us. Water flows down, not up." Place your ear against the pipe. Is not the water rushing upward? "Yes." The reason is that the water flowing from the fountain on the mountain's side forces the water up. So the soul is constrained, by the pressure of Divine mercy flowing through Christ, to rise in responsive love. The word "therefore" is the link of connection between doctrine and life. It unites the product to the power.

I. THE MERCIES OF GOD CONSTITUTE THE MOTIVE FORCE.

1. Paul is a scientific operator — skilful in adapting means to ends. To provide the water-power may be a much more lengthened and laborious process than to set the mill agoing; but without the reservoir and its supply, the mill would never go round at all. So Paul takes every step on the assumption that a devoted and charitable life cannot be attained unless the person and work of Christ be made clear to the understanding and accepted with the heart.

2. There is a class of men pressing to the front whose maxim is, "A grain of charity is worth a ton of dogma." But, as I have seen a mechanic, after applying the rule to his work, turning the rule round and trying it the other way, lest some mistake should occur, so it may be of use to express the same maxim in another form; "A small stream flowing on the ground is worth acres of clouds careering in the sky." In this form the maxim is nonsense; but the two forms express an identical meaning. Wanting clouds, there could be no streams; so, wanting dogma, there could be no charity. The Scriptures present the case of a man who was as free of dogma as the most advanced secularist could desire. "What is truth?" said Pilate, who was not burdened with even an ounce of dogma; yet he crucified Christ, confessing Him innocent.

3. Those who lead the crusade against dogma are forward to profess the utmost reverence for the life and teaching of Jesus Christ. But "Thou art the Christ, the Son of the living God," was a dogma He received with approbation and died for it. Therefore, if He be not the true God, He must be a false man. Thus the Scriptures have rendered it impossible for modern secularists to reject the great dogma of the gospel, and yet retain the life of Jesus as the highest pattern of human character.

4. The word "therefore" is like the steel point which constitutes the fulcrum of the balance. To one extremity of the beam is fixed, by a long line, a consecrated life; but that life lies deep down in the dark, a possibility only as yet. No human arm has power to bring it up. Here is a skilful engineer, who has undertaken the task. What is he doing? He is making fast to the opposite extremity of the beam some immense weight — nothing less than the mercies of God as exhibited in Christ. He has fastened it now, and he stands back — does not put a hand to the work in its second stage. What follows? They come! they come! the deeds of charity.

5. Ask those great lovers who have done and suffered most for men what motive urged them on and held them up. They will answer unanimously, "The love of Christ constraineth us." They are bought with a price, and therefore they glorify God in their lives.

6. In the scheme of doctrine set forth in the first half of the Epistle, we behold the reservoir where the power is stored; and in the opening verses of the second section the engineer opens the sluice, so that the whole force of the treasured waters may flow out on human life, and impel it onward in active benevolence.

II. A CONSECRATED LIFE IS THE EXPECTED RESULT. This consists of —

1. Devotion to God, the constituents of which are —

(1) A living sacrifice — the offerer's own body, not that of a substitute; and not dead, but living. It is not a carcass laid on the altar to be burned; it is a life devoted to God. Love is the fire that consumes the sacrifice; and in this case, too, the fire came down from heaven.

(2) A reasonable service. It is not the arbitrary though loving command addressed by a father to his infant son, that he may be trained to habits of unquestioning obedience; it is rather the work prescribed by the father to an adult son, which the son understands, and in which he intelligently acquiesces.

2. In the remaining portion of the Epistle Paul labours to stimulate practical charity, in one place reducing the whole law to one precept, to one word — love. After devoting so much attention to the roots, he will not neglect to gather the fruit.Conclusion:

1. We must look well to our helm as we traverse this ocean of life, where we can feel no bottom and see no shore, lest we miss our harbour. But we must also look to the lights of heaven. The seaman does not look to the stars instead of handling his helm. This would be as great folly as to handle his helm vigorously and never look to the stars. So we must not turn to the contemplation of dogma instead of labouring in the works of charity; but look to the truth as the light which shows us the way of life, and walking in that way with all diligence.

2. Want of faith is followed by want of goodness, as a blighting of the root destroys the stem and branches of a tree. But does the converse also hold good? Many trees when cut down grow again. But some species — pines, for example — die outright when the main stem is severed. Here lies a sharp reproof for all who bear Christ's name. True it is also that, if from any cause the life cease to act, the faith, or what seemed faith, will rot away underground (1 Timothy 1:19). While faith, by drawing from the fulness of Christ, makes a fruitful life, the exercise of all the charities mightily increases even the faith from which they sprung. While, on one side, the necessity of the day is to maintain the faith as the fountain and root of practical goodness in the life; on the other side, the necessity of the day is to lead and exhibit a life corresponding to the faith it grows upon.

(W. Arnot, D.D.)



Parallel Verses
KJV: I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service.

WEB: Therefore I urge you, brothers, by the mercies of God, to present your bodies a living sacrifice, holy, acceptable to God, which is your spiritual service.




The Living Sacrifice
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