His love is powerful. He has the ability to change things, to heal, to reconcile. But he waits on our faith. Without it, even God can do nothing. God wills good, but he also requires our faith to make it happen.
Faith can bring good even out of the worst circumstances.
On the other hand, without faith, even the best we do gets us nowhere. There is no shortage of energy, food or love that God cannot meet. God has the power to transform this world into a wonderful paradise, as it once was. He is waiting for you and I to respond in faith and in faithfulness to his calling. He wants us to show in our lives that in fact we do believe him and trust in him only.