Take a good look at the way you behave. You will see that you are full of faults that harm you and perhaps also those around you. Remember, my child, that microbes may be no less a menace than wild beasts. Just as bacteria are cultivated in a laboratory, so you are cultivating those faults and those errors, with your lack of humility, with your lack of prayer, with your failure to fulfill your duty, with your lack of self knowledge. Those tiny germs then spread everywhere. You need to make a good examina...