By our enemies Jesus means those who are quite intractable and utterly unresponsive to our love. - Dietrich Bonhoeffer

If when we judged others, our real motive was to destroy evil, we should look for evil where it is certain to be found, and that is in our own hearts. But if we are on the look-out for evil in others, our real motive is obviously to justify ourselves.

“Blessed are they that mourn, for they shall be comforted.” With each beatitude the gulf is widened between the disciples and the people, their call to come forth from the people becomes increasingly manifest. By “mourning” Jesus, of course, means doing without what the world calls peace and prosperity: He means refusing to be in tune with the world or to accommodate oneself to its standards. Such men mourn for the world, for its guilt, its fate, and its fortune.

Greater caution is called for when dealing with a stupid person than with a malicious one.