Now all the people that came out were circumcised,.... All that came out of Egypt, and males, were circumcised, whether under or above twenty years of age; for though it is possible all were circumcised before they came out of Egypt, which favours the opinion of Dr. Lightfoot, that they might be circumcised during the three nights' darkness of the Egyptians, when they could take no advantage of it, as Levi and Simeon did of the Shechemites; and which seems more probable than that it should be on the night they came out of Egypt, when many must have been unfit for travelling, and seems preferable to that of their being circumcised at Mount Sinai, which was a year after their coming out of Egypt:

but all the people that were born in the wilderness by the way, as they came forth out of Egypt, them they had not circumcised; the reasons of which neglect; See Gill on Joshua 5:2. The phrase, "by the way", seems to point at the true reason of it, at least to countenance the reason there given, which was on account of their journey; that is, their stay at any place being uncertain and precarious; so the Jews say (z), because of the affliction or trouble of journeying, the Israelites did not circumcise their children. This is to be understood of all males only born in the wilderness, they only being the subjects of circumcision.

(z) Pirke Eliezer, ut supra. (c. 29.)

Now all the people that came out were circumcised: but all the people that were born in the wilderness by the way as they came forth out of Egypt, them they had {d} not circumcised.

(d) For they looked daily to move at the Lord's command, which they who were newly circumcised could not do without great danger.

5:5 Them - Either their parents, or the rulers of Israel, by Divine permission and indulgence; because they were now on a journey, in which case the passover also might be neglected, Numb 9:10,13. Rather, it was a continued token of God's displeasure against them, for their unbelief and murmuring: a token that they should never have the benefit of that promise, whereof circumcision was the seal.

5:1-9 How dreadful is their case, who see the wrath of God advancing towards them, without being able to turn it aside, or escape it! Such will be the horrible situation of the wicked; nor can words express the anguish of their feelings, or the greatness of their terror. Oh that they would now take warning, and before it be too late, flee for refuge to lay hold upon that hope set before them in the gospel! God impressed these fears on the Canaanites, and dispirited them. This gave a short rest to the Israelites, and circumcision rolled away the reproach of Egypt. They were hereby owned to be the free-born children of God, having the seal of the covenant. When God glorifies himself in perfecting the salvation of his people, he not only silences all enemies, but rolls back their reproaches upon themselves.