(a) Anger. The holy Prophet (p.b.) has said, "Anger spoils faith as vinegar spoils honey." The sixth Imam (a.s.) has said, "Anger is the key of all evil deeds." The firth Imam (a.s.) has said, "A man who does not control his anger will never be satisfied until hc will be driven into Hell fire. Whoever gets angry with his people should immediately sit down for in doing so Satan's wickedness will go away from him. Whoever gets angry with any of his relatives should get close to him and touch him for this also calms down one's anger." (b) Envy. The fifth and sixth Imams (a.s.) have said, "Envy consumes faith just as fire consumes fire wood. The holy Prophet one day said to his companions, "The sickness of the people living before you has started to creep among you also. It is envy and it does not shave the hairs but it shaves off one's religion from him. The way to protect one's self from it is to hold back ones hands and tongue (from harming others) and never make a jest of his believing brothers." (c) Oppression. The sixth Imam (a.s) has said, The misfortune of one's oppressive acts will eventually return to him, to his property or children. There is no virtue in a success through oppression. The oppressed will get much more from the good deeds of the oppressor than what he has taken from the property of the oppressed." (d) Trouble making. The holy Prophet (p.b.) has said, "The worst of men on the Day of Judgement in the sight of God will be those whom people had been respecting for fear of their trouble making desires." The sixth Imam (a.s.) has said, "One from whose tongue people are afraid will have Hell fire for his dwelling. God will be extremely angry with those people from whose tongues others have always been afraid."