[9.25] What then is this illumination?

[9.26] An example will make it clearer to you. What do you see when an arrogant person receives a humiliating blow to his ego? He becomes enraged, and in his rage his whole body will begin to shake, his eyes begin to glow as though an iron forge were behind them, and his hair bristles on all sides. If he is in the company of like-minded individuals, they, too, become enraged, not in the same intensity, but according to the degree of friendship.