I. CONQUEST INDUCES NEW ENERGY. The joy of conquest is a spur to fresh endeavor. The appetite for adventure and exertion is whetted, and is not easily controlled. Herein lies the secret cause of Alexander's tears, that there were no further worlds to be conquered. The selfsame law of inertia, which hinders senseless matter from originating motion, operates to keep it in incessant motion when it has once begun.

II. CONQUEST GENERATES LARGER AND MORE COURAGEOUS FAITH. The man who (conscious of Divine assistance) has gained a triumph, listens with docility to every fresh whisper from the lips of Jehovah. So David, after many conquests over the Philistines, asks again with child-like simplicity, "Shall I go up against them? Will; thou deliver them into my hands?" The successful efforts of robust faith will lead a man to keep very close to God. They do not puff up with pride; they humble us by a sense of the Divine goodness. In the spiritual world as in the material, there operates the law of action and reaction. Faith promotes success, and success invigorates faith.

III. ONE TRIUMPH MAKES ALL TRIUMPH POSSIBLE. An atom is a type of the world. An organic cell is a type of the animal. A leaf is a type of the tree. So one triumph is the pattern and pledge of all triumph. We become, in holy warfare, "more than conquerors;" for we have qualified ourselves for further warfare and for easier conquests. Og, King of Bashan, may have been a more formidable foe than Sihon, King of Heshbon; the walls and gates of Bashan may have been tenfold more impregnable than those of Heshbon; nevertheless, the Divine succor which had been afforded to the Hebrews was competent for every exigency, and if only faith could rise to the height of its resources, no opposition could withstand it. What though Og be a stalwart giant-the last of his race - the God that made him can destroy him! The God who is at our back can give us victory over every foe. Conscious of the power and skill of our heavenly Ally, we can say, "God is with me, therefore I must prevail."

IV. THE TRIUMPH OF THE WHOLE CHURCH DEPENDS ON THE BRAVE EXERTION OF INDIVIDUALS. In every community we shall find a variety of temperaments - some sluggish and some sanguine. The faith of a few will reproduce itself in others. The glowing zeal of one will be contagious. Among the enormous host of the Hebrews two names are singled out for honor - Jair and Machir. In all warfare, much depends on the heroic examples of a few leaders. The tone of feeling and courage percolates through all the ranks of the army, and braces every man to fulfill his part. Every member of the Church helps or hinders the Church's conquests. The son of Jesse infused a spirit of bravery into all the tribes of Israel, and knit them into organic unity.

V. REAL CONQUEST BRINGS ABIDING RESULTS. This triumph of the Israelites put them into permanent possession of lands and cities and palaces. Better still, it developed the qualities of faith and courage - brought into play generous and self-abnegating sentiments. Such principles as these made secure to them the possessions they had won. As a few seeds will bring a large harvest, so a complete mastery over any real foe bears rich and remote advantages. We do well to discover our foes, fasten attention on them, and give no quarter until they are destroyed. So ingrained was idolatry in these Amorites, that the moral pollution could only be removed by the destruction of the people.

VI. THE EFFECT UPON OURSELVES OF CONQUEST SHOULD BE TO DEVELOP OUR BROTHERLY SYMPATHY. Those who have fought at our side, and been mutually helpful, deserve a place in memory and affection. If by their co-operation we have gained a conquest, gratitude impels us to continue the alliance until they obtain their possessions also. It is noble to sacrifice ease and material advantage for the purpose of serving our brethren. Self-conquest will prompt us to empty self, if only we can enrich others. This is to follow the highest example - to be as God. The glory and excellence of spiritual possessions is this - they are not diminished by communication. We give, and still have.

VII. CONQUEST SHOULD DEEPEN OUR SENSE OF OBLIGATION TO THE SUPREME GOD. There is a strong tendency in all success to foster pride and self-esteem. Crowds of successful men bow down to their own net, and burn incense to their drag. They recognize the visible instrument, rather than the invisible Cause. Moses had to withstand the current of popular feeling, when, in the flush of triumph, he reminds them emphatically, "The Lord your God hath given you this land." Poverty often drives us to God: fullness ofttimes keeps us from him. Yet every factor in the achievement of victory was of God, and to him was all praise due. "His right hand, and his holy arm, gain for us the victory."

1. How they got the mastery of Og, a very formidable prince.(1) Very strong, for he was of the remnant of the giants (ver. 11). His personal strength was extraordinary; a monument of which was preserved by the Ammonites in his bedstead, which was shown as a rarity in their chief city. You might guess at his weight by the materials of his bedstead; it was iron, as if a bedstead of wood were too weak for him to trust to, And you might guess at his stature by the dimensions of it: it was nine cubits long, and four cubits broad; which, supposing a cubic to be but half a yard, was four yards and a half long, and two yards broad; and if we allow his bed to be two cubits longer than himself, and that is as much as we need allow, he was three yards and a half high, double the stature of an ordinary man, and every way proportionable; yet they smote him (ver. 3). When God pleads His people's cause He can deal with giants as with grasshoppers. No man's might can secure him against the Almighty. His army likewise was very powerful, for he had the command of sixty fortified cities, besides unwalled towns (ver. 5); yet all this was nothing against God's Israel, when they came with commission to destroy him.

2. He was very stout and daring; he came out against Israel to battle (ver. 1). It was wonder he did not take warning by the ruin of Sihon, and send to desire conditions of peace: but he trusted to his own strength and so was hardened to his own destruction. Those that are not awakened by the judgments of God upon others, but persist in their defiance of heaven, are ripening apace for the like judgments upon themselves (Jeremiah 3:8). God bid Moses not fear him (ver. 2). If Moses himself was so strong in faith as not to need the caution, yet it is probable the people needed it; and for them these fresh assurances are designed, "I will deliver him into thine hand." Not only deliver thee out of his hand, that he shall not be thy ruin; but deliver him into thy band, that thou shalt be his ruin, and make him pay dear for his attempt. He adds, "Thou shalt do unto him as thou didst unto Sihon"; intimating that they ought to be encouraged by their former victory to trust in God for another victory; for He is God, and changeth not.

2. How they got possession of Bashan, a very desirable country. They took all the cities (ver. 4), and all the spoil of them (ver. 7); they made them all their own (ver. 10), so that now they had in their hands all that fruitful country which lay east of Jordan, from the river Arnon unto Hermon (ver. 8). Their conquering and possessing of these countries was intended not only for the encouragement of Israel in the wars of Canaan, but for the satisfaction of Moses before his death; because he must not live to see the completing of their victory and settlement, God thus gives him a specimen of it. Thus the Spirit is given to them that believe, as the earnest of their inheritance until the redemption of the purchased possession.

( Matthew Henry, D. D..)