Though triple talaq in one sitting is an unusual mode of divorce in Islam, it cannot be declared to be invalid in the light of the direct verses of Holy Quran and categorical command of the Messenger of Allah. "Explaining that triple talaq was mandated by the Holy Quran, AIMPLB in its written submission three days before the final hearing on the matter, said the holy book ordained that "once three pronouncements of talaq are made, the wife becomes unlawful or 'haram' to her former husband, unless the process of 'halala' takes place in its natural course". "The pronouncement of the third talaq and its irrevocability is explicitly given in Quran. ""In view of this, if the Supreme Court holds that triple talaq in one sitting is not a valid form of effecting divorce, then that would amount to rewriting of the Holy Quran itself, which is nothing but the ipissima verba (the precise words) of the Almighty himself and is the entire genesis of Islam. Such an alteration of the specific verses of the Holy Quran would actually amount to altering the very essence of the religion of Islam."
Source: Times of India March 27, 2017 19:30 UTC