Whoever he be who shall rebel against your commandment, and shall not listen to your words in all that you command him, he shall be put to death: only be strong and of good courage.
4. Though God had so implicitly promised them his help, yet he strongly insists on their own co-operation. He requires the use of every power and talent he has given; even Joshua himself must be strong and very courageous, and the people must obey him in all things, in order that they may go over the Jordan to possess the good land; and without this they had never got into the promised rest. Shall we suppose, then, that if we be not workers together with God we shall be saved? Vain expectation! He works in us to will and to do, i.e., he gives the principle of volition in things that are holy, and the principle of power to bring the acts of will into good practical effect; therefore, says the apostle, work out your own salvation with fear and trembling. Will, therefore, under the influence of the gracious principle of volition; act under the influence of the principle of power. Without the power you can neither will nor do; but having the power it is your duty to will and do. It is enough that God gives the power. It is our duty, when we receive these talents, to improve them. In a million of cases a man may be both able to will and to do, and yet do neither to the salvation of his soul.