I. ISRAEL, FULLY AWARE OF SOME DANGERS, IS EQUALLY REGARDLESS OF MUCH GREATER ONES. Israel having been refused passage through Edom, and having also had to fight its way through the strong opposing forces of Sihon and Og, came at last into the plains of Moab, doubtless expecting a similar conflict with Balak. While he was looking for Israel to attack him, Israel would be wondering why he left it unmolested. And while Balak is waiting for the expected curse, Moab puts on a peaceful, harmless appearance. What was more natural than that Israel should enter into neighbourly intercourse? The nearness of the two peoples gave every facility for this. There must also have been a great charm in seeing fresh faces and hearing unaccustomed voices. As day followed day without any signs of hostility, Israelite and Moabite would mingle more freely together. If Balak had followed the example of Sihon and Og, it would have been far better for Israel. The worst enemies are those who, on their first approach, put on the smiling face and give the salutation of peace. We know what to do with the open enemy, who bears his hostility in his countenance; but what shall we do with him who comes insidiously, to degrade, corrupt, and utterly pervert the life within; and this by a very slow process, of which the victim at the beginning must not be conscious at all, and indeed as little conscious as possible until it is too late for escape? Puritanism, so much condemned, laughed at, and satirized, is really the only safety of God's people. Go with the courage which he inspires into any den of lions, into any physical peril whatsoever, remembering what Jesus has said: "Whosoever shall seek to save his life shall lose it; and whosoever shall lose his life shall preserve it" (Luke 17:33); but refrain with equal courage from everything that is mere pleasure, mere comfort of the flesh, for in doing so you may keep clear from some temptations in a world which is crowded with them. Remember that to go in the way of one temptation is to go in the way of more than one, perhaps of many. Israel got conversing with the daughters of Moab, and this led to whoredom, which assuredly was bad enough; but worse remained, for whoredom led on to idolatry, and idolatry to the manifested wrath of God. The devil was delighted when he saw the sons of Israel, God's own chosen and beloved race, of whom such glorious things had been spoken in prophecy, in abominable intercourse with the daughters of Moab; still more delighted when he saw the bowings to Moab's gods; and his delight was crowned when 24,000 died in the plague. One cannot enter a grocer's shop now-a-days without noticing how many things are hermetically sealed, in order to be kept free from taint. The very smallest crevice would be fatal. We cannot indeed be hermetically sealed - that would be to go out of the world, arid Christ's prayer is, not that we should be taken from the world, but kept from the wicked one. But surely we shall not be slow in seconding Christ's prayer and effort with our prayer and effort. We must live in this world as knowing how corruptible we are, and that ceaseless vigilance is the price of spiritual safety.

II. BALAK, FULLY PERSUADED OF THE POWER OF ONE WEAPON, IS UTTERLY UNCONSCIOUS OF THE GREATER POWER OF ANOTHER. Balak, sending all this long way for Balaam, was utterly ignorant of a resource lying close at hand, which probably began to operate even while his negotiations with Balaam were in progress. The world is not conscious of its greatest resources against the Church; it does its greatest damage unwittingly. Balaam certainly seems to have had something to do with bringing out to its full extent this power of the daughters of Moab (Numbers 31:16), but it must have been already in action, revealing to him something of the disposition of the Israelites, before he guessed what could be done with it towards utterly destroying them. The world inflicts much spiritual mischief simply by doing its own things in its own way - pursuing, with energy and vivacity, its godless, mammon-worshipping, pleasure-loving path, and thus drawing towards it God's people, never sufficiently heedful of their steps, never sufficiently looking away from the world to Jesus. It is in the resources which the world does not consider that we are to look for the greatest dangers. Balak was simply counting the fighting men of Moab; the women he considered of no consequence. The world, it would seem, is given to despise its own weak ones as much as it despises the weak ones of the Church. God takes weak ones to do his work, but he takes them consciously, deliberately, and with well-ascertained ends, serviceable to the good of his people and the glory of his name. The world also has weak ones to do its work, but it knows not all they do or can do. The lustful daughters of Moab were more dangerous than a corps of Amazons, for they led Israel into idolatry, and that was even worse than if Israel's prime and strength had been stretched dead on some bloody field. Women have done untold and peculiar service in the Church; and what they have done is but a small part of their possible service, if they would only all waken to their powers and opportunities, and if they were only allowed to make full proof of them. The ill that these daughters of Moab did is the measure of the great good that truly Christian women may accomplish. Notice that all the daughters of Moab were not as these mentioned here. There was one daughter of Moab, not so many generations after, of a very different spirit - Ruth, the great-grandmother of David. - Y.

1. The sin itself.

(1)Spiritual fornication, or idolatry (Hosea 2.).

(2)Physical fornication.

2. The origin of their sin (Numbers 31:16; Revelation 2:14).

3. The instruments of their sin: Moab and Midian.

4. The occasion of their sin.(1) Their abode at Shittim. They were in the neighbourhood of sinful associations and corrupting influences. "Near a fire, a serpent, and a wicked woman, no man can long be in safety."(2) Their lack of occupation. Idleness leads to vice and mischief.

II. THE JUDGMENT OF GOD UPON THE ISRAELITES ON ACCOUNT OF THEIR SIN.

1. The judgment inflicted immediately by God. In some form or other punishment ever follows closely upon the heels of sin.

2. The judgment inflicted by Moses and the judges by the command of God.

(1)Its nature : Death.

(2)Its publicity.

(3)Its executioners.Lessons:

1. The secret of the security of the people of God: faithfulness.

2. The danger of those temptations which appeal to our self-indulgence or love of pleasure.

3. The terribleness of the Divine anger.

4. The solicitude with which we should guard against arousing this anger towards us. Sin calls it forth, therefore shun sin.

5. The earnestness with which we should seek the mercy and the protection of God.

(W. Jones.)