Bless mine enemies, O Lord. Even I bless them and do not curse them.
Bless them and multiply them; multiply them and make them even more bitter against me—
so that my fleeing to Thee may have no return;
so that all hope in men may be scattered like cobwebs;
so that absolute serenity may begin to reign in my soul;
so that my heart may become the grave of my two evil twins: arrogance and anger;
so that I might amass all my treasure in Heaven;
ah, so that I may for once be freed from self-deception, which has entangled me in the dreadful web of illusory life.
Enemies have taught me to know—what hardly anyone knows—that a person has no enemies in the world except himself.
One hates his enemies only when he fails to realize that they are not enemies, but cruel friends.
It is truly difficult for me to say who has done me more good and who has done me more evil in the world: friends or enemies.
Therefore bless, O Lord, both my friends and mine enemies.

From Prayers by the Lake, by St. Nikolai Velimirovic.