Verse explainer
Not a self-help pep talk — a military commission from God to a terrified new leader, grounded entirely in God's promised presence, not Joshua's own resolve.
Have not I commanded thee? Be strong and of a good courage; be not afraid, neither be thou dismayed: for the LORD thy God is with thee whithersoever thou goest.
BSBHave I not commanded you to be strong and courageous? Do not be afraid; do not be discouraged, for the LORD your God is with you wherever you go.
The plain meaning
Joshua has just been handed command of a nation on the edge of a militarily daunting campaign. God has already said 'be strong and courageous' twice in this same speech (vv. 6, 7). The third repetition in v. 9 opens with a rhetorical question — 'Have not I commanded thee?' — which is the whole point. The courage is not generated from within; it is warranted by the character and presence of the One giving the order. 'Be not afraid, neither be thou dismayed' addresses both outward threat (enemy forces) and inward collapse (despair or self-doubt). The clause 'for the LORD thy God is with thee' is the load-bearing beam. The promise is unlimited in scope — 'whithersoever thou goest' — which means it holds in terrain Joshua has never seen, against opponents he cannot yet measure. The verse is a commission, not a motivational slogan.
The common misreading
What the commentators say
Gill presses hard on the opening question: the force is 'consider who it is that has given these orders.' It is the great Jehovah, the everlasting I AM, faithful to his promises and able to perform them. That consideration is what should animate Joshua — not native boldness, but trust in the One commanding. Gill also notes the Targum of Jonathan renders the closing clause as 'thy help is the Word of the Lord thy God,' underscoring that the divine Presence is the actual source of strength.
Henry observes that the repetition of the charge to courage across vv. 6, 7, and 9 is deliberate: God knows Joshua's fears and meets them with repeated assurance rather than reproach. The command form — 'have not I commanded thee?' — reminds Joshua that he is not acting on his own initiative but under divine authority, which obligates God to see the mission through. Courage, on this reading, is a matter of obedience, not of temperament.
Barnes notes that 'dismayed' (Hebrew chathat) carries the sense of being shattered or broken inwardly — a collapse of will rather than mere fear of danger. The twofold command targets both: outward fear of enemies and inward dissolution of resolve. The ground of the command — God's presence 'whithersoever thou goest' — is what makes the prohibition reasonable; without that promise, the fear would be entirely rational given Israel's situation.
The word behind it
'Be dismayed' — from chathat, meaning to be shattered, broken, or prostrated with terror. It is stronger than the ordinary word for fear. Where 'afraid' (yare) addresses the gut reaction to a threat, chathat describes the inward collapse that follows — giving up, losing the will to go on. God forbids both the initial alarm and the deeper despair, which tells readers the verse is addressed to someone under real and heavy pressure, not mild inconvenience.
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