Mr. Michael Davies shows how Pope Liberius gave in to political pressure in his talk. The great battle of Athanasius against the Arian and Arianizing Emperors brought tremendous political pressure upon the Popes of the 300's. Liberius "gave in" to this pressure, though in a way which Mr. Michael Davies shows to have been quite complex and nuanced. Taken from: Early Christianity and Late Antiquity - 1993 Von Hildebrand Institute