And he called to him his twelve disciples and gave them authority over unclean spirits, to cast them out, and to heal every disease and every infirmity.

Matthew 10:1

“But what is also to the point, let us note that the very tradition, teaching and faith of the Catholic Church from the beginning was preached by the Apostles and preserved by the Fathers. On this the Church was founded – and if anyone departs from this, he neither is, nor any longer ought to be called, a Christian.”

- St Athanasius (297-373)