But then, if any feel disposed to ask, What about the world? how could it get on upon the principle of grace? Could it act on the doctrine of Romans xii. 20? Not for a moment. The idea is simply absurd. To attempt to amalgamate the principles of grace with the law of nations, or to infuse the spirit of the New Testament into the frame-work of political economy, would instantly plunge civilized society into hopeless confusion. And here is just where many most excellent and well-meaning people are astray. They want to press the nations of the world into the adoption of a principle which would be destructive of their national existence. The time is not come yet for nations to beat their swords into plowshares, and their spears into pruning-hooks, and learn war no more. That blessed time will come, thank God, when this groaning earth shall be filled with the knowledge of the Lord as the waters cover the sea; but to seek to get nations _now_ to act upon peace principles is simply to ask them to cease to be--in a word, it is thoroughly hopeless, unintelligent labor. It cannot be. We are not called upon to regulate the world, but to pass through it as pilgrims and strangers. Jesus did not come to set the world right. He came to seek and to save that which was lost; and as to the world, He testified of it that its deeds were evil. He will, ere long, come to set things right; He will take to Himself His great power and reign. The kingdoms of this world shall most assuredly become the kingdoms of our Lord and of His Christ. He will gather out of His kingdom all things that offend, and them that do iniquity. All this is most blessedly true, but we must wait His time. It can be of no possible use for us, by our ignorant efforts, to seek to bring about a condition of things which all Scripture goes to prove can _only_ be introduced by the personal presence and rule of our beloved and adorable Lord and Saviour Jesus Christ.
But we must proceed with our chapter.
Israel were called to fight the Lord's battles. The moment they put their foot upon the land of Canaan it was war to the knife with the doomed inhabitants. "Of the cities of these people which the Lord thy God doth give thee for an inheritance, thou shalt save alive nothing that breatheth." This was distinct and emphatic. The seed of Abraham were not only to possess the land of Canaan, but they were to be God's instruments in executing His just judgment upon the guilty inhabitants, whose sins had risen up to heaven, and become absolutely intolerable.
Does any one feel called upon to apologize for the divine actings toward the seven nations of Canaan? If so, let him be well assured of this, that his labor is perfectly gratuitous, entirely uncalled for. What folly for any poor worm of the earth to think of entering upon such work! and what folly, too, for any one to require an apology or an explanation! It was a high honor put upon Israel to exterminate those guilty nations--an honor of which they proved themselves utterly unworthy, inasmuch as they failed to do as they were commanded. They left alive many of those who ought to have been utterly destroyed; they spared them to be the wretched instruments of their own ultimate ruin, by leading them into the self-same sins which had so loudly called for divine judgment.
But let us look for a moment at the qualifications which were necessary for those who would fight the Lord's battles. We shall find the opening paragraph of our chapter full of most precious instruction for ourselves in the spiritual warfare which we are called to wage.
The reader will observe that the people, on approaching to the battle, were to be addressed, first, by the priest, and secondly, by the officers. This order is very beautiful. The priests came forward to unfold to the people their high _privileges_; the officers came to remind them of their holy _responsibilities_. Such is the divine order here. Privilege comes first, and then responsibility. "The priest shall approach and speak unto the people, and shall say unto them, Hear, O Israel! ye approach this day unto battle against your enemies; let not your hearts faint, fear not, and do not tremble, neither be ye terrified because of them; for the Lord your God is He that goeth with you, to fight for you against your enemies, to save you."