Justice is known to be something that is served to people who would like to experience some differences in their lives. For example, someone would like to seek for justice because he feels that he has been wronged. This means that he would need to see change so that he can get what he deserves. Charity is usually given to those who need justice.
Those who have lost their homes would need charity so that they can live comfortably even for just a temporary time. Different effects may take place because of injustice, and this is something that a lot of people would like to avoid at the soonest possible time.