September 22

"Lechery" is clearly forbidden by Bahá'u'lláh and Shoghi Effendi has stated that a "chaste and holy life", according to the teachings of the Faith, implies a condemnation of "all manner" of "sexual vices". 
- The Universal House of Justice  (From a letter dated 8 June 1982 written on behalf of the Universal House of Justice to an individual believer; The Compilation of Compilations, vol. I, A Chase and Holy Life)