In early 1594, the Serbs in Banat rose up against the Ottomans. The rebels had, in the character of a holy war, carried war flags with the icon of Saint Sava. After suppressing the uprising, the Ottomans publicly incinerated the relics of Saint Sava at the Vračar plateau on April 27, 1595. The incineration of Sava's relics provoked the Serbs, and empowered the Serb liberation movement. From 1596, the center of anti-Ottoman activity in Herzegovina was the Tvrdoš Monastery in Trebinje. An uprising broke out in 1596, but the rebels were defeated at the field of Gacko in 1597, and were forced to capitulate due to the lack of foreign support.