And the LORD said unto Joshua, Fear not, neither be thou dismayed: take all the people of war with thee, and arise, go up to Ai: see, I have given into thy hand the king of Ai, and his people, and his city, and his land:

Wesley's Notes

8:1 Take all the people - That all of them might be partakers of this first spoil, and thereby encouraged to proceed in their work. The weak multitude indeed were not to go, because they might have hindered them in the following stratagem; and it was but fit that the military men who run the greatest hazards, should have the precedency in the spoils.

Jamieson-Fausset-Brown Bible Commentary

CHAPTER 8

Jos 8:1-28. God Encourages Joshua.

1, 2. The Lord said unto Joshua, Fear not-By the execution of justice on Achan, the divine wrath was averted, the Israelites were reassured, defeat was succeeded by victory; and thus the case of Ai affords a striking example of God's disciplinary government, in which chastisements for sin are often made to pave the way for the bestowment of those temporal benefits, which, on account of sin, have been withdrawn, or withheld for a time. Joshua, who had been greatly dispirited, was encouraged by a special communication promising him (see Jos 1:6; De 31:6-8) success in the next attempt, which, however, was to be conducted on different principles.

take all the people of war with thee, and arise, go up to Ai-The number of fighting men amounted to six hundred thousand, and the whole force was ordered on this occasion, partly because the spies, in their self-confidence, had said that a few were sufficient to attack the place (Jos 7:3), partly to dispel any misgivings which the memory of the late disaster might have created, and partly that the circumstance of the first spoil obtained in Canaan being shared among all, might operate both as a reward for obedience in refraining from the booty of Jericho, and as an incentive to future exertions (De 6:10). The rest of the people, including the women and children, remained in the camp at Gilgal. Being in the plains of Jericho, it was an ascent to Ai, which was on a hill.

I have given into thy hand the king of Ai, and his people, and his city, and his land . lay thee an ambush for the city-God assured Joshua of Ai's capture, but allowed him to follow his own tactics in obtaining the possession.

Matthew Henry's Concise Commentary

8:1,2 When we have faithfully put away sin, that accursed thing which separates between us and God, then, and not till then, we may look to hear from God to our comfort; and God's directing us how to go on in our Christian work and warfare, is a good evidence of his being reconciled to us. God encouraged Joshua to proceed. At Ai the spoil was not to be destroyed as at Jericho, therefore there was no danger of the people's committing such a trespass. Achan, who caught at forbidden spoil, lost that, and life, and all; but the rest of the people, who kept themselves from the accursed thing, were quickly rewarded for their obedience. The way to have the comfort of what God allows us, is, to keep from what he forbids us. No man shall lose by self-denial.

Matthew Henry's Whole Bible Commentary

Chapter 8

The embarrassment which Achan's sin gave to the affairs of Israel being over, we have them here in a very good posture again, the affairs both of war and religion. Here is, I. The glorious progress of their arms in the taking of Ai, before which they had lately suffered disgrace. 1. God encourages Joshua to attack it, with the assurance of success, and directs him what method to take (v. 1, 2). 2. Joshua gives orders accordingly to the men of war (v. 3-8). 3. The stratagem is managed as it was projected, and succeeds as it was desired (v. 9-22). 4. Joshua becomes master of this city, puts all the inhabitants to the sword, burns it, hangs the king, but gives the plunder to the soldiers (v. 23-29). II. The great solemnity of writing and reading the law before a general assembly of all Israel, drawn up for that purpose upon the two mountains of Gerizim and Ebal, according to an order which Moses had received from the Lord, and delivered to them (v. 30-35). Thus did they take their work before them, and make the business of their religion to keep pace with their secular business.

Verses 1-2

Israel were very happy in having such a commander as Joshua, but Joshua was more happy in having such a director as God himself; when any difficulty occurred, he needed not to call a council of war who had God so nigh unto him, not only to answer, but even to anticipate, his enquiries. It should seem, Joshua was now at a stand, had scarcely recovered the discomposure he was put into by the trouble Achan gave them, and could not think, without fear and trembling, of pushing forward, lest there should be in the camp another Achan; then God spoke to him, either by vision, as before (ch. 5), or by the breastplate of judgment. Note, When we have faithfully put away sin, that accursed thing, which separates between us and God, then, and not till then, we may expect to hear from God to our comfort; and God's directing us how to go on in our Christian work and warfare is a good evidence of his being reconciled to us. Observe here,

I. The encouragement God gives to Joshua to proceed: Fear not, neither be thou dismayed, v. 1. This intimates that the sin of Achan, and the consequences of it, had been a very great discouragement to Joshua, and made his heart almost ready to fail. Corruptions within the church weaken the hands, and damp the spirits, of her guides and helpers, more than oppositions from without; treacherous Israelites are to be dreaded more than malicious Canaanites. But God bids Joshua not be dismayed; the same power that keeps Israel from being ruined by their enemies shall keep them from ruining themselves. To animate him, 1. He assures him of success against Ai, tells him it is all his own; but he must take it as god's gift: I have given it into thy hands, which secured him both title and possession, and obliged him to give God the glory of both, Ps. 44:3. 2. He allows the people to take the spoil to themselves. Here the spoil was not consecrated to God as that of Jericho, and therefore there was no danger of the people's committing such a trespass as they had committed there. Observe, How Achan who caught at forbidden spoil lost that, and life, and all, but the rest of the people who had conscientiously refrained from the accursed thing were quickly recompensed for their obedience with the spoil of Ai. the way to have the comfort of what God allows us is to forbear what he forbids us. No man shall lose by his self-denial; let God have his dues first, and then all will be clean to us and sure, 1 Ki. 17:13. God did not bring them to these goodly cities, and houses filled with all good things, to tantalize them with the sight of that which they might not touch; but, having received the first-fruits from Jericho, the spoil of Ai, and of all the cities which thenceforward came into their hands, they might take for a prey to themselves.

II. The direction he gives him in attacking Ai. It must not be such a work of time as the taking of Jericho was; this would have prolonged the war too much. Those that had patiently waited seven days for Jericho shall have Ai given them in one day. Nor was it, as that, to be taken by miracle, and purely by the act of God, but now their own conduct and courage must be exercised; having seen God work for them, they must now bestir themselves. God directs him, 1. to take all the people, that they might all be spectators of the action and sharers in the spoil. Hereby God gave him a tacit rebuke for sending so small a detachment against Ai in the former attempt upon it, ch. 7:4. 2. To lay an ambush behind the city; this was a method which perhaps Joshua would not have thought of at this time, if God had not directed him to it; and though now we are not to expect direction, as here, by visions, voices, or oracles, yet, whenever those who are entrusted with public councils take prudent measures for the public good, it must be acknowledged that god puts it into their hears; he that teaches the husbandman discretion no doubt teaches statesman and general.