The Hebrew phrase tikkun olam (pronounced tee-KOON oh-LUHM) means "world repair." In modern Jewish circles, tikkun olam has become synonymous with the notion of social action and the pursuit of social justice. Created in the image of God each human being is requested to come close to the Bo're and to be a partaker of a marvellous peaceful world to which each member has to contribute out of free will. In order for the balance between good and evil intended by God to be restored, humans must be involved in the world's reparation and can not keep aside or aloof or 'do nothing' to get social justice or a better world.
About the origin or source of evil there are many discussions. In this article I look at the time where badness entered in the world of man and where we have to look for the source of evil or badness.