Even while we kill and punish we must try to feel about the enemy as we feel about ourselves—to wish that he were not bad, to hope that he may, in this world or another, be cured: in fact, to wish his good. That is what is meant in the Bible by loving him: wishing his good, not feeling fond of him nor saying he is nice when he is not.
From Mere Christianity
Compiled in Words to Live By
Mere Christianity. Copyright © 1952, C. S. Lewis Pte. Ltd. Copyright renewed © 1980, C. S. Lewis Pte. Ltd. All rights reserved. Used with permission of HarperCollins Publishers. Words to Live By: A Guide for the Merely Christian. Copyright © 2007 by C. S. Lewis Pte. Ltd. All rights reserved. Used with permission of HarperCollins Publishers.