One great outstanding fact in this battle of life is that it is necessarily a battle of faith. As I observe some people’s methods of trying to fight this Christian warfare, it seems to me that they are rather fighting the fight of unbelief, or of doubts. Instead of being confident with the confidence that true faith gives, they are all the time fearful. They are never certain they are going to win. They are never certain that their methods are going to prevail. They are always trembling and uncertain. When they do gain a victory, it seems more like a piece of good fortune than the result of their fighting. When they see a conflict coming, they shrink from it and look for some way to evade it. They are filled with fear of the outcome. Sometimes they fight in desperation and win; and when they see that they have won, they are surprized. They were almost sure that they would lose the battle; they were almost certain of defeat, but in some way they won. That victory, however, does not give them much courage to meet the next conflict. They meet it with the same fearfulness, with the same unbelief, with the same doubt. There is not the joyful note of victory in their song. They do not face the future with confident expectation of winning. They are continually harassed with their doubts; they are constantly troubled with forebodings. It is better to fight thus than not to fight at all, but there is a better way than this to fight.
Faith is the mightiest of all weapons. When our spirits are armed with faith, we may go confidently into any battle. We may have expectation of winning. We may know before we fight that victory is ours. We may face our adversary with calm confidence and with a consciousness of an indwelling power that is greater than his power. Has not God said, “Greater is he that is in you, than he that is in the world”? If our faith claims that to be so, then God will make it so to us.
We must have faith in God. He is our leader. The army that does not have confidence in the ability and courage of its leader is half defeated before it goes into battle. Most of us, I think, have confidence in God’s ability as a leader, and in his power and wisdom, and believe that he is able to overcome our foes. It is not his ability that we doubt. The only question that confronts us is, “Will he use that power to conquer our enemies?” We see that he has made many promises. It is easy to believe, in a general way, that they will be fulfilled; but when it comes to making direct applications to the situations that we meet, it is there that faith sometimes fails. Will God fight for us on this special occasion? Will God help us now? Will he really make good his word to us? or will he fail us in the critical moment?