The proper Mass for this Sunday is not Epiphany, but rather the Sunday after the Octave of Christmas (or Second Sunday of Christmas Season). In the Novus Ordo, the Gospel for this Mass is the Prologue of the Gospel of St John (John 1:1-18).
Without any doubt, this is the most important passage of Sacred Scripture - however, it unlikely that the typical American Catholic will ever hear this Gospel proclaimed at Mass.
We consider why this Gospel passage is so important, and comment on John 1:1-16 (the so called "Last Gospel" that was read daily at Mass before Vatican II).
Listen online [here]!