He who learns must suffer. And even in our sleep pain that cannot forget falls drop by drop upon the heart and in our own despair against our will comes wisdom to us by the awful grace of God.
What is there more kindly than the feeling between host and guest?
Discernment is God's call to intercession never to faultfinding.
You don't need to invade a place or install a new government to help bring about a positive change.