Prayer gives the silence, which is the very clear song that is simple, full of devotion, full of itself, in nature, in everyone. The notes of the silence lift every bird and are perfect for every heart, one note at a time.
~ Anonymous
The only sufficient answer is to give up the animosity and try forgiveness, to try to love our enemies and to talk to them and (if we pray) to pray for them. If we can't do any of that, then we must begin again by trying to imagine our enemies' children who, like our children, are in mortal danger because of enmity that they did not cause.