The Holy Father reminds us that God becoming man is not an idea; it is a reality, a deep reality that forms the foundation of our world and counters all of the evil it is capable of, in the only time that matters, eternal time.
An excerpt.
“At the beginning of the Mass the Pope recalled that "the liturgy again invites us to meditate on the same Gospel proclaimed on Christmas Day, that is, the Prologue of St. John. After the chaos of racing around buying gifts these past days, the Church invites us to contemplate again the mystery of Christ's birth in order to better understand its profound meaning and its importance for our lives".
"It is", he said, "an astonishing text that offers an extraordinary synthesis of all of Christian faith. It begins from on high: 'In the beginning was the Word, and the Word was with God, and the Word was God"; herein lies the unheard of and humanly inconceivable novelty: 'And the Word became flesh and made his dwelling among us'".
“Benedict XVI emphasized that this "is not a figure of speech but a lived experience! John, an eyewitness recounts it to us. ... They are not the erudite words of a rabbi or doctor of the law but the impassioned witness of a humble fisherman who, called by Jesus when he was young, in his three years of living with Christ and His apostles felt His love - to the point of defining himself 'the disciple whom Jesus loved' - who saw Him die on the cross and appear resurrected, and who received His Spirit together with the others. From these experiences, meditated upon in his heart, John drew a certain conclusion: Jesus is the Wisdom of God incarnate, is His eternal Word who was made a mortal man".