“The Reubenites, the Gadites, and the half-tribe of Manasseh had valiant men who carried shield and sword, and drew the bow, expert in war, 44,760, able to go to war. They waged war against the Hagrites, Jetur, Naphish, and Nodab. And when they prevailed over them, the Hagrites and all who were with them were given into their hands, for they cried out to God in the battle, and he granted their urgent plea because they trusted in him. They carried off their livestock: 50,000 of their camels, 250,000 sheep, 2,000 donkeys, and 100,000 men alive. For many fell, because the war was of God. And they lived in their place until the exile.” (1 Chronicles 5:18-22 ESV)
So they were expert in war. They knew what to do, how and when to do it.They had all they need to win, but they also knew that victory depended on God. And it is the way we have to live our life, the way we have to wage our wars. We do all we can with all the means God provided and we cry out to him and wait for Him. If our wars are of God, then no worries we will win. Even if the battle is hard, we will win because the Lord of hosts is the one fighting. If your war is not of God, you don’t even want to win. Remember what God did to Israel, He even gave them a king in His anger. “But my people did not listen to my voice; Israel would not submit to me. So I gave them over to their stubborn hearts, to follow their own counsels. (Psalm 81:11-12 ESV).
How do you know that your war is of God? Well, that is another story. For sure, if you submit to Him and don’t insist on your own way (when whatever you do compromise your relationship with God or His standards), you know that whatever happens to you, good or bad, is from Him and is a victory.