If the world is a temple, then our enemies are sacred, too. The ability to respect the outsider is probably the litmus test of true seeing. It doesn't even stop with human beings and enemies of the least of the brothers and sisters. It moves to frogs and pansies and weeds. EVERYTHING becomes enchanting with true sight...All we can do is to participate.
I think that those who serve most potently, work on levels of consciousness that have to do with radiating love — maybe God's love... It is important that you have a brain and use it, but that is secondary. The basic premise is that you allow something to come through you. Then you use your intelligence to give your heart's work discipline and logic. But the transformative energy, that which can change events, that heals, that helps, that serves, comes from somewhere deep inside.