IV. They animate him to go on with cheerfulness in the work to which God had called him; and, in desiring that he would be strong and of a good courage, they did in effect promise him that they would do all they could, by an exact, bold, and cheerful observance of all his orders, to encourage him. It very much heartens those that lead in a good work to see those that follow follow with a good will. Joshua, though of approved valour, did not take it as an affront, but as a great kindness, for the people to bid him be strong and of a good courage.