And the seven priests carrying the seven trumpets of rams’ horns before the ark of Yahweh went on continually and blew the trumpets; and the armed men went before them, and the rear guard came after the ark of Yahweh, and they continued to blow the trumpets.
Joshua 6:11 So he had the ark of Yahweh taken around the city, circling it once; then they came into the camp and spent the night in the camp.
Joshua 6:12 Then Joshua rose early in the morning, and the priests carried the ark of Yahweh.
Joshua 6:13 And the seven priests carrying the seven trumpets of rams’ horns before the ark of Yahweh went on continually and blew the trumpets; and the armed men went before them, and the rear guard came after the ark of Yahweh, and they continued to blow the trumpets.
Joshua 6:14 Thus the second day they marched around the city once and returned to the camp; they did so for six days.
Joshua 6:15 Then it happened that on the seventh day they rose early at the breaking of dawn and marched around the city in the same manner seven times; only on that day they marched around the city seven times.
The verse centers on "seven", "priests", "carrying", "trumpets", "rams", "horns", and "before". It is saying that the verse draws attention to "seven" and "priests", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 12's "Then Joshua rose early in the morning..." into verse 14's "Thus the second day they marched around...", so "seven" and "priests" belong inside that flow. In Joshua context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "seven" and "priests" with trust shaped by these words, not by a vague optimism outside the passage.