how they met you along the way and cut off all your stragglers in the rear of the march when you were exhausted and tired; they were unafraid of God. ¹ 

the great judgments ¹  you saw, the signs and wonders, the strength and power ²  by which he ³  brought you out – thus the Lord your God will do to all the people you fear.

In addition, the officers are to say to the troops, “Who among you is afraid and fainthearted? He may go home so that he will not make his fellow soldier’s ¹  heart as fearful ²  as his own.”