If god cannot err...?

When we say something is good or evil, our reference point is this temporal world. But if we look at our world from the point of view of God in eternity, the whole picture from creation to the end of this world, then everything is good in the eyes of God. Even the temporal evil that God allowed to happen in this world will look good once you take the perspective of eternity from beginning to end. So the problem really lies when we say that we can see better and judge better than God what is good and evil. That is when we put ourselves above God.