How may we love an enemy?
Suppose a carpenter walking through a forest sees a tree trunk, unhewn, cut down, lying on the ground. The artisan loves the piece of timber at first sight not because of the wood’s present state, but because properly crafted the trunk will become part of a building. So, when meeting an enemy insulting you, there is a way of loving the enemy at first meeting, not by noticing the insulting remarks but by remembering that humble prayer may change the malicious person into your friend. You love the enemy not as a hostile person but as a future friend.
—-St. Augustine, Epistle of John to the Parthians 8, 10 (emphases mine)