Muslim personal law in India form of talaq is not allowed in Islamic law. Some Muslim groups recognize triple talaq (or talaq-i-biddat), stating three talaqs at once and proclaiming instant divorce as valid method of divorce. On 22 August 2017, the Supreme Court of India deemed instant triple talaq unconstitutional. Other Muslim groups follow "talaq-i-hasan", where the husband pronounces three talaqs on three separate instances, each one at least 1 lunar month apart. If the husband changes mind after the first or the second talaq, or cohabits with the wife, the divorce is revoked. In Islam, only husband can pronounce the talaq on his wife,
Topics in sharia law Topics in sharia law This page lists the rulings and applications of the various topics in sharia law. In Islam, purification has a spiritual dimension and a physical one. Muslims believe that certain human activities and contact with impure animals and substances cause impurity. Classic Islamic law details how to recognize impurity, and how to remedy it. Muslims use water for purification in most circumstances, although earth can also be used under certain conditions. Before prayer or other religious rituals, Muslims must clean themselves in a prescribed manner. The manner of cleansing, either wudhu or ghusl, depend on the circumstances.