Condemnation by category is the lowest form of hatred, for it is cold-hearted and abstract, lacking the heat and even the courage of a personal hatred. Categorical condemnation is the hatred of the mob, which makes cowards brave. And there is nothing more fearful than a religious mob overflowing with righteousness, as there was at the crucifixion and has been before and since. This mob violence can happen only after we have made a categorical refusal of kindness to heretics, foreigners, enemies, or any other group different from ourselves.
Wendell Berry, Caught in the middle: On abortion and homosexuality
The Christian Century, March 20, 2013.