Abstract

There is no doubt that “lying” is an unethical practice. But, in some situations, such as; where the life of an innocent person to be at risk, it is considered permissible by both the intelligence and law. The “white lie”, for ordinary people, is the lie that is permissible. But this term has become a victim of personal interpretations. As a result, many of non-permissible lies in the intelligence and law's view, because of the personal interpretation of white lie, have been considered permissible. Studying the permissible lies in both the intelligence and law's view, we are going to suggest a definition of white lie. White lie is permissible because of a 'necessity'. The necessity includes three cases: reluctance, emergency, and warding off the more corruption with corruption and to reforming people’s relationship.