The priests who carried the ark of the covenant of the LORD stopped in the middle of the Jordan and stood on dry ground, while all Israel passed by until the whole nation had completed the crossing on dry ground.
John Calvin
There cannot be a doubt that this wonderful sight must have been received with feelings of fear, leading the Israelites more distinctly to acknowledge that they were saved in the midst of death. For what was that collected heap but a grave in which the whole multitude would have been buried, had the waters resumed their naturally liquid state? ["Had the waters then according to their nature begun again to flow."] Had they walked upon the waters their faith might have served them as a kind of bridge. But now, while mountains of water hung over their heads, it is just as if they had found an open and level path beneath them. The locality is marked out as situated between two cities*, that the remembrance of it might never be lost; and, in like manner, God ordered stones to be set up as a perpetual memorial, that this distinguished mercy might be celebrated by posterity in all ages.
*Ed This is not very explicit, and may have been left vague on purpose because the original itself, as it now stands, is obscure, and both translators and commentators, instead of throwing any light upon it, have rather increased the darkness. For Adam, the Vulgate substitutes Edom, and the LXX, the district of Kirjath-jearim (merous Kariathiarim) Two towns near each other, and bearing the respective names of Adam and Zarethan, are mentioned in Scripture as situated in the tribe of Manasseh, the one on the right and the other the left bank of the Jordan. Their distance above the place at which the Israelites are presumed to have crossed is about forty miles; and the most natural meaning of the passage seems to be, that when the waters stood, as it were, congealed in a heap, they remained so long in that state, as to cause a kind of reflux tide, which was perceptible as far back as Adam on the one hand, and Zareptan on the other.
