 The following Sunday, Constans went in state to St. Peter's, offered a pallium wrought with gold, and was present during the Mass celebrated by the pope.The emperor dined with the pope on the following Saturday, attended Mass again on Sunday at St. Peter's, and after Mass took leave of the pope.On his departure Constans removed a large number of bronze artworks, including the bronze tiles from the roof of the Pantheon, which had been dedicated to Christian worship.