Martin Luther was very much against the worldliness of the Pope Leo X, the Clergy and the spiritual emptiness of the **** **. All his resentment provoked the Pope and he declared Martin Luther as a heretic and sent a letter, warning him that he would be excommunicated from the **. Martin Luther defiantly burnt the Papal’* Bull of Excommunication in the presence of the public at Writen berg on December 10, 1520, theory marking his revolt.