Highlighting the chaos in the world, caused rejection of human source of peace. people tend to choose the negative character in comparison positive character. most of the problems arise from ourselves, due to the attitude of a hard heart. men tend to be more like controlled by emotion rather than cope with emotions. so always quarrel and hostility even wars sparked by anger and bitterness and even hatred that can not be controlled. consequently spawned a variety of sins. root of the sins a man commits are emotions that can not be controlled by any person, resulting in resentment and bitterness in the hearts of each person. learn to control your emotions. because the impact is not only to world peace, but more to myself so as not to always make mistakes that lead to sinful self.