February 6. On this date in 1973, the Universal House of Justice quoted Shoghi Effendi has having said "Of course, under normal circumstances, every person should consider it his moral duty to marry. And this is what Bahá'u'lláh has encouraged the believers to do. But marriage is by no means an obligation. In the last resort it is for the individual to decide whether he wishes to lead a family life or live in a state of celibacy."

February 6. On this date in 1973, the Universal House of Justice quoted Shoghi Effendi has having said "Of course, under normal circumstances, every person should consider it his moral duty to marry. And this is what Bahá'u'lláh has encouraged the believers to do. But marriage is by no means an obligation. In the last resort it is for the individual to decide whether he wishes to lead a family life or live in a state of celibacy."

1267. Moral Duty to Marry But Marriage is Not an Obligation
"...Of course, under normal circumstances, every person should consider it his moral duty to marry. And this is what Bahá'u'lláh has encouraged the believers to do. But marriage is by no means an obligation. In the last resort it is for the individual to decide whether he wishes to lead a family life or live in a state of celibacy."
(From a letter of the Guardian to an individual believer, May 3, 1936; cited by the Universal House of Justice in a letter to an individual believer, February 6, 1973: Messages from the Universal House of Justice, 1968-1973, pp. 109-110)