Have you ever asked God to go back in time and fix something? I sure have! There are times when what I have been praying for has seemed so unlikely to ever come to pass because of other events that I know have already taken place that I just ask God to go back and change those events so that my request can be granted. I mean, certainly God is powerful enough to do something like that. He is the Creator of time itself, so why couldn't He just alter it a little? One problem with that request, though, is that it assumes that God has steered history in the wrong way - or at least not the best way - the first time around and that He is only going to get it 'really right' after I have asked Him to do so. Or maybe it just simply assumes that God sits back and watches what we do with history - as if He is not the One writing every scene for His own purposes and glory - and therefore He should be open to the possibility of changing something that we have messed up. Either way, though, there is a denial - however subtle - of the fact that God is all-wise, perfectly good, and totally sovereign, and it is distrustful - again, however subtly - that this all-wise and perfectly good sovereign God has done the right thing in allowing certain events to come to pass.
Now, those of us who have been truly born of the Spirit of God know that these things are not true. We know that God is all-wise, all-knowing, all-powerful, totally sovereign, and perfectly good because He has told us these things about Himself in His Word. We know that He directs all of history to tell His story the way that He wants to and that nothing ever happens that He has not perfectly planned for the ends that He had in mind; and again, we know this because He has told us these things are so in His Word. It's just good to be reminded of these things sometimes when we begin to despair at the way circumstances are working out in our own lives.
So consider this reminder from 2 Kings 3. In that chapter, the king of Moab decided to rebel against Israel rather than pay the tribute that had been previously demanded of him and his people. Thus Jehoram, the king of Israel, sent word to Jehoshaphat, king of Judah, and asked him if he wanted to go to war against Moab with him. Jehoshaphat agreed and they also talked the king of Edom into coming along with them to the battle. But then these three kings made an error in their supply calculations, and suddenly their armies were left with no water to sustain them. This was one of those moments where you would wish that you could go back in time and do things differently. I'm sure they had to feel stupid and vulnerable, and they began to despair that the battle would be lost.
At this point, the godly King Jehoshaphat knew that they needed to inquire of Yahweh, to find out what He would have them to do. Therefore they sent for Elisha the prophet. And Elisha told them that God would work a fantastic miracle for them, filling the land with water without a single drop of rain falling. At the same time, he told them that God would give them victory over the Moabites.
And this is how the whole thing worked out: God did indeed miraculously fill the land with water, which was exactly what the people needed right when they needed it, but the Moabites were not aware that this had happened. When they woke up in the morning and went to look at the camp of the Israelite army, the sunrise caused all that water to look red like blood. They thought that their enemies had slaughtered each other, so they ran down into the camp, not suspecting an armed force standing at full strength. The Moabites were then cut down easily by the combined forces of Israel, Judah, and Edom, and when they fled the battle, the three kings and their armies followed them and conquered some of their choice cities.
Looking back over the entire story, we can see that God was engineering each event to perfectly provide for His people and to declare His own majesty and glory - for we can't read a story like that without marveling at how awesomely sovereign our God is! And this should remind us that God works similar wonders in our own times of distress. The thirst and unpreparedness of the armies of Israel and Judah was a part of God's plan to both provide for their victory and to cause them to see that He is awesome and glorious! Why would we ever think that our own difficulties are anything less? After all, the God who always tells the truth and who always keeps His promises has told us that He works all things for good for those who love Him and who are called according to His purpose (Romans 8:28).