Dismayed. The sin of Achan and its consequences must have brought great discouragement to Joshua. But now that he had done God’s will in ridding the camp of sin, the Lord gave him fresh encouragement to proceed with the conquest.
Take all the people. The spies had suggested that Joshua not require all the people to participate in the attack on Ai (Joshua 7:3), and he had acceded to their suggestion. Human wisdom, guided by over-confidence, dictated this first plan and it failed. Now it seems that God administered a tacit rebuke to the scheme of partial participation. He directed that all were to share in the task of taking Ai, and to receive a portion of the spoils. Thus it is in the cause of God today. All are to labor in the work of the gospel, and all are to share in its rewards.