Imagine standing at the edge of enemy territory, your army freshly crossed over a miraculously parted river, every surrounding king trembling in fear of your God, and the very next command you receive is not to advance but to lay down your weapons and undergo a painful procedure that will leave your entire fighting force incapacitated for days. That is precisely what happens in Joshua chapter five, and if it strikes us as strange, it is because we are still thinking in human categories rather than covenant categories.
At that time, the Lord said to Joshua, make flint knives and circumcise the Israelites again. Joshua obeyed immediately, without delay and without argument. There is no hesitation recorded between the command and the obedience. But we ought to pause where Joshua did not, because the timing of this command tells us something essential about how God works. God had already brought His people through the water. He had already caused their enemies' hearts to melt in fear. Every strategic advantage a human commander could want was sitting in Israel's lap. And in that exact moment, God's priority was not military positioning. It was covenant faithfulness.
To understand why, we have to remember what circumcision actually meant in the Old Testament economy. Circumcision was never the covenant itself. It was the sign of the covenant, the visible mark of a relationship that had already been established by God's initiative and guaranteed by God's character. We see this most clearly in the strange and striking scene of Genesis fifteen, when God causes Abraham to fall into a deep sleep and passes alone between the halves of the sacrificed animals in a covenant ceremony that ordinarily required both parties to walk through together. Abraham never walked that path. Only God did. The meaning is unmistakable. This covenant rests entirely on God's faithfulness, not Abraham's. And yet Abraham still had one responsibility laid on him and his descendants: to carry the sign of that covenant in their own flesh.
That is why the timing in Joshua five matters so much. God had already done everything required to bring His people to this point. He had parted the water, He had struck fear into the hearts of every king in the land, He had guaranteed the outcome of the coming campaign before it ever began. The only thing left undone was the thing that belonged to Israel: bearing the sign of the covenant they had inherited but not yet marked in their own bodies. An entire generation had been born in the wilderness without being circumcised, because their parents, in unbelief, had failed to pass on the sign along with the promise. Before that generation could receive the inheritance, they had to carry the mark of the relationship that made the inheritance theirs to begin with.
This ordering is not incidental. It is the pattern of covenant life throughout Scripture. God initiates, God provides, God guarantees the outcome by His own character, and then He calls His people to respond in obedience before they walk further into the blessing already secured for them. The sign always precedes the fuller experience of the promise. It is never the other way around. We are tempted to think that obedience is something we owe God only after we have received what we want from Him, a kind of gratitude paid retroactively. Scripture reverses that order entirely. Obedience, covenant faithfulness, the willingness to carry the mark of belonging to God, comes first, even when it costs us something painful, even when it leaves us vulnerable in enemy territory.
Notice too what God does with that vulnerability. An entire nation lay incapacitated at Gilgal, freshly circumcised, unable to fight, camped within sight of hostile cities. And yet nothing happened to them. The same fear that had melted the hearts of the Canaanite and Amorite kings in verse one continued to protect Israel while they recovered. God did not ask His people to trust Him with their military readiness and then abandon them to the consequences. He asked for their obedience and then covered the risk that obedience created. That is worth sitting with. God's commands are never reckless. When He calls us to a costly obedience, He has already accounted for what that obedience will expose us to, even when we cannot see how.
There is something else worth noting in this scene. God tells Joshua in verse nine that He has rolled away the reproach of Egypt from His people. The Hebrew wordplay is lost in English translation, but the place name Gilgal comes from the same root as the word for rolled away. What had defined this generation, the shame and stagnation carried over from slavery and from the failures of their parents, was being removed at the very moment they recommitted themselves to the covenant sign. Obedience did not just position them for conquest. It cleared away an identity rooted in reproach and replaced it with an identity rooted in covenant belonging.
We are no longer required to bear a physical mark to signal covenant belonging. The New Testament tells us plainly that the circumcision that matters now is a circumcision of the heart, a will submitted to Christ rather than a body marked by a knife. But the pattern has not changed. God still initiates. God still guarantees His promises by His own unshakable character. And He still calls us to a costly, sometimes uncomfortable obedience before we walk further into what He has for us. The question Joshua five puts to us is not whether we believe God has good things for us. It is whether we are willing to carry the sign of belonging to Him before we ever see the fight through.
Dr. William C.K. Yomes is the founding apologist of Faith Makes Sense and the Senior Pastor of Catalyst Community Church in Wilmington, Delaware. This article is part of his ongoing teaching ministry at Catalyst Community Church.