Compassion is a kind of fire—it disturbs, it surprises, it ignites, it burns, it sears, and it warms. Compassion incinerates denial; it especially warms and melts cold hearts, cold structures, frozen minds, and self-satisfied lifestyles. Those touched by compassion have their lives turned upside down.
It would be far more constructive if people tried to understand their supposed enemies. Learning to forgive is much more useful than merely picking up a "stone" and throwing it at the object of one's anger, the more so when the provocation is extreme. For it is under the greatest adversity that there exists the greatest potential for doing good, both for oneself and others.