In 2002, my wife and I bought a house. For a couple months before we moved in, we would work on it and make updates and repairs. One afternoon while I was working on the landscaping, two kids came riding through my yard on their bikes. It seemed weird, but I didn't say anything. As they made it to the street, one of the kids tried turning his bike around in a spot where the road needed to be repaved. He immediately fell, and the impact ripped his ankle open so badly that it exposed his bones.
When I saw what took place, I immediately called for emergency services and rushed to help the boy. While we waited for an ambulance to arrive, I kept trying to get him to focus on my face and stop looking at his ankle. He was in a lot of pain, and he was starting to panic because it was a very bad injury. Even though he had been riding his bike where he shouldn't be riding, and making careless decisions about how to maneuver it on uneven pavement, I still felt compassion for him and did everything I could to help him.
Joel 2:18-27 gives us an example of God doing that for His people on an even deeper level. Our Lord takes pity on our suffering, reaches into our situation, and offers Himself to us as the only lasting solution.