Don’t dirty your tongue with abusive and evil talk. Do not engage in backbiting. Backbiting is like a brother who eats the flesh of another brother. Do not mock others, for it creates a sediment and darkness in the mind. Do not complain, for complaints cuts love like scissors. Do not make fun of anyone because belittling others fosters a superiority complex in the belittler, a destructive complex in which Satan is involved. Do not try to prove yourself superior, for thereby you will drive good people away from you and attract instead flatterers and hypocrites. One day you will fall from the highest heaven to the ground. Do not indulge in witticisms and do not taunt others. Nor swear about little things, for by such acts you will ruin your character and be deprived of the love of people.