Big day in the Supreme Court today as the apex court will decide today whether to refer the questions if a mosque as a place of prayer is an essential part of Islam in the Ayodhya dispute case to a constitution bench. The Top court will hear a batch of pleas filed by Muslim groups against the 1994 verdict which observed that mosque was not integral to Islam. A three-judge bench headed by Chief Justice Dipak Misra will pronounce the verdict, which it had reserved for July 20.