We have here the safe return of the spies Joshua had sent, and the great encouragement they brought with them to Israel to proceed in their descent upon Canaan. Had they been disposed to discourage the people, as the evil spies did that Moses sent, they might have told them what they had observed of the height and strength of the walls of Jericho, and the extraordinary vigilance of the king of Jericho, and how narrowly they escaped out of his hands; but they were of another spirit, and, depending themselves upon the divine promise, they animated Joshua likewise. 1. Their return in safety was itself an encouragement to Joshua, and a token for good. that God provided for them so good a friend as Rahab was in an enemy's country, and that notwithstanding the rage of the king of Jericho and the eagerness of the pursuers they had come back in peace, was such an instance of God's great care concerning them for Israel's sake as might assure the people of the divine guidance and care they were under, which should undoubtedly make the progress of their arms glorious. He that so wonderfully protected their scouts would preserve their men of war, and cover their heads in the day of battle. 2. The report they brought was much more encouraging (v. 24): "All the inhabitants of the country, though resolved to stand it out, yet do faint because of us, they have neither wisdom to yield nor courage to fight," whence they conclude, "Truly the Lord has delivered into our hands all the land, it is all our own; we have nothing to do, in effect, but to take possession." Sinners' frights are sometimes sure presages of their fall. If we resist our spiritual enemies they will flee before us, which will encourage us to hope that in due time we shall be more than conquerors.

If thou utter this our business - It was prudent to make her life depend on her secresy; had it been otherwise she might have been tempted to give information, not only concerning the spies, but concerning the designs of the Israelites. But her life being at stake, added to every other motive, she kept the secret for the sake of her own personal safety and that of all her relatives.

And they went, and came unto the mountain,.... Rahab had directed them to, the mountain Quarantania; see Gill on Jos 2:16,

and abode there three days; being, no doubt, supplied with food by Rahab; and it might not be three wholly, but one whole day and part of the other two:

until the pursuers were returned; to the city of Jericho, as might reasonably be supposed:

and the pursuers sought them throughout all the way; from Jericho to the fords of Jordan, searching every hedge, field, and village as they went and returned:

but found them not; Rahab having hid them in her house, and then sent them to the mountain, there to remain till the return of the pursuers.

she bound the scarlet line in the window--probably soon after the departure of the spies. It was not formed, as some suppose, into network, as a lattice, but simply to hang down the wall. Its red color made it conspicuous, and it was thus a sign and pledge of safety to Rahab's house, as the bloody mark on the lintels of the houses of the Israelites in Egypt to that people.

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