3:21Meaning
Moses’ charge to Joshua grounded in what Joshua saw Moses says he “commanded Joshua” at that time, indicating a deliberate, public instruction. The main reason given is Joshua’s firsthand observation: his “eyes have seen” what Yahweh did to “these two kings.” Moses then extends the lesson forward—what happened to those kings is presented as a pattern for what Yahweh will do to the other kingdoms Joshua will face after crossing over.
