Numbers 10:33

The ark - went before them - We find from Numbers 10:21 that the ark was carried by the Kohathites in the center of the army; but as the army never moved till the cloud was taken up, it is said to go before them, i. e., to be the first to move, as without this motion the Israelites continued in their encampments.

Three days' journey - Probably a technical expression for such a distance as could not be traversed in a single day, and therefore not without intervals of encampment and due provision: compare Genesis 30:36; Exodus 3:18; Exodus 5:3; Exodus 8:27; Exodus 15:22. The technical use of the phrase "Sabbath-day's journey" for another average distance, Acts 1:12, is similar.

The ark of the covenant of the Lord went before them - From Numbers 10:21; Numbers 2:17 it would appear that the usual place of the ark during the march was in the midst of the host. It was evidently an exceptional case when, in Joshua 3:3, Joshua 3:6, the ark preceded the people into the bed of the Jordan. Hence, the words "went before them" do not here imply local precedence. The phrase, or its equivalent, is used of a leader going out in command of his troops, Numbers 27:17; Deuteronomy 31:3; 1 Samuel 18:16; 2 Chronicles 1:10; and similarly the ark may well be said to have gone at the head of the Israelites, when it was borne solemnly in the midst of them as the outward embodiment of the presence whose sovereign word was their law.

A resting place - literally, "rest." It is commonly understood of each successive encampment; or, in particular, of the first encampment. Yet the term would hardly be here employed, did it not carry with it a higher meaning, pointing to the promised rest of Canaan, for which the Israelites were now in full march, and from the speedy enjoyment of which no sentence of exclusion as yet debarred them. Compare the marginal references.

10:33 Three days - With continued journeys; only it seems probable, that the cloud made little pauses that they might have time for sleep and necessary refreshments. The ark went before them - Altho' in their stations it was in the middle, yet in their marches it went before them; and the cloud was constantly over the ark whether it stood or went; therefore the ark is said to go before and direct them, not as if the ark could be seen of all the camps, which being carried only upon mens shoulders was impossible; but because the cloud, which always attended upon the ark, and did, together with the ark, constitute, in a manner, one sign of God's presence, did lead and direct them. To search out - A metaphorical expression, for discovering to them; for the ark could not search, and God, who knew all places and things, needed not to search.