Revenge is the thinking man's reflex, a complex blend of action and consistency no other animal species has so far succeeded in evolving. Evolutionary speaking, the practice of taking revenge has shown itself to the so effective that only the most vengeful of us have survived.
With regard to power, women don't have the vanity men have. They don't need to make power visible, they only want the power to give them the other things they want. Security. Food. Enjoyment. Revenge. Peace. They are rational, power-seeking planners, who think beyond the battle, beyond the victory celebrations. And because they have an inborn capacity to see weakness in their victims, they know instinctively when and how to strike. And when to stop. You can't learn that.
Christian ethics demand that you should not take revenge. The paradox is, naturally, that Christians worship a God who is the greatest avenger of them all. Defy him and you burn in eternal hell, an act of revenge which is completely out of proportion to the crime
