As soon as you hear the sound of marching in the tops of the poplar trees, move quickly, because that will mean the Lord has gone out in front of you to strike the Philistine army. 2 Samuel 5:24.
There are signs of the Lord’s moving which should move us. The Spirit of God blows where He listeth, and we hear the sound thereof. Then is the time for us to be more than ever astir. We must seize the golden opportunity and make the most we can of it. It is ours to fight the Philistines at all times; but when the Lord Himself goes out before us, then we should be specially valiant in the war.
The breeze stirred the tops of the trees, and David and his men took this for the signal for an onslaught, and at their advance the Lord Himself smote the Philistines. Oh, that this day the Lord may give us an opening to speak for Him with many of our friends! Let us be on the watch to avail ourselves of the hopeful opening when it comes. Who knows but this may be a day of good tidings; a season of soul-winning. Let us keep our ear open to hear the rustle of the wind and our minds ready to obey the signal. Is not this promise, “Then shall the Lord go out before thee,” a sufficient encouragement to play the man? Since the Lord goes before us, we dare not hold back.
Charles H Spurgeon