As to chastity, this is one of the most challenging concepts to get across in this very permissive age, but Bahá’ís must make the utmost effort to uphold Bahá’í standards, no matter how difficult they may seem at first. Such efforts will be made easier if the youth will understand that the laws and standards of the Faith are meant to free them from untold spiritual and moral difficulties in the same way that a proper appreciation of the laws of nature enables one to live in harmony with the forces of the planet. (From a letter dated 14 January 1985 written on behalf of the Universal House of Justice to an individual believer)

Concerning the positive aspects of chastity the Universal House of Justice states that the Bahá’í Faith recognizes the value of the sex impulse and holds that the institution of marriage has been established as the channel of its rightful expression. Bahá’ís do not believe that the sex impulse should be suppressed but that it should be regulated and controlled.

Chastity in no way implies withdrawal from human relationships. It liberates people from the tyranny of the ubiquity of sex. A person who is in control of his sexual impulses is enabled to have profound and enduring friendships with many people, both men and women, without ever sullying that unique and priceless bond that should unite man and wife. (From a letter dated 8 May 1979 written on behalf of the Universal House of Justice to an individual believer)

The Guardian Shoghi Effendi explains “Such a chaste and holy life, with its implications of modesty, purity, temperance, decency, and clean-mindedness, involves no less than the exercise of moderation in all that pertains to dress, language, amusements, and all artistic and literary avocations. It demands daily vigilance in the control of one's carnal desires and corrupt inclinations. It calls for the abandonment of a frivolous conduct, with its excessive attachment to trivial and often misdirected pleasures. It requires total abstinence from all alcoholic drinks, from opium, and from similar habit-forming drugs. It condemns the prostitution of art and of literature, the practices of nudism and of companionate marriage, infidelity in marital relationships, and all manner of promiscuity, of easy familiarity, and of sexual vices....” ("The Advent of Divine Justice" (Wilmette: Bahá'í Publishing Trust, 1984), p. 30)