Shared ground
These verses present a leadership handoff from Moses to Joshua and tie Joshua’s future to God’s past faithfulness. The text explicitly grounds Joshua’s security in God’s presence: God will be with him “as” he was with Moses, and God will not abandon him (v. 5). On that basis, Joshua is told to show strength and courage (vv. 6–7).
The passage also connects courage to specific responsibilities. One is public leadership: Joshua will bring Israel into the land promised to earlier generations (v. 6). Another is moral and covenantal faithfulness: Joshua must keep the instruction given through Moses and not drift from it (v. 7). The text links this careful obedience to “good success” in Joshua’s way forward (v. 7).
Where interpretation differs
One difference is how broad the promise “no person will be able to stand before you” is (v. 5). Some read it mainly as military assurance—enemies will not be able to defeat Joshua in the coming campaigns. Others read it more broadly as including political and administrative opposition throughout his leadership.
A second difference is what “good success” covers (v. 7). Some read it as strategic success in Joshua’s mission (effective conquest and settlement). Others read it as wider well-being under God’s favor, while still tied to Joshua’s specific role and setting.
Why the disagreement exists
The wording uses flexible phrases (“stand before you,” “success wherever you go”) that can describe battlefield outcomes but also other forms of resistance or progress. The immediate context is entry into contested land, which pushes readers toward a military sense, but the repeated emphasis on keeping Moses’ instruction pushes readers toward a broader view of leadership that includes governance and covenant faithfulness.
What this passage clearly contributes
Explicitly, the passage presents divine presence as the stated reason for Joshua’s confidence (v. 5), and it pairs promise with obligation: Joshua’s task is to lead Israel into a promised inheritance (v. 6) while carefully keeping Moses’ instruction without veering off course (v. 7). As theological inference, many readers conclude that effective leadership in Israel’s story is meant to rest on both God’s dependable commitment and the leader’s disciplined alignment with God’s revealed instruction, rather than personal charisma or improvisation. See also Genesis 28:15 for similar language of God’s staying presence.