September 1

A family, however, is a very special type of "community." The Research Department has not come across any statements which specifically name the father as responsible for the "security, progress and unity of the family: as is stated in Bahiyyih Nakhjavani's book [When We Grow Up], but it can be inferred from a number of the responsibilities placed on him, that the father can be regarded as the "head" of the family. The members of the family all have duties and responsibilities towards one another and to the family as a whole, and these duties and responsibilities vary from member to member because of their natural relationships. 
(From a letter dated 24 December 1980 written on behalf of the Universal House of Justice to an individual believer)