Second Sunday of Advent - The voice in the wilderness

From a commentary on Isaiah by Eusebius of Caesarea, bishop

The voice of one crying in the wilderness: Prepare the way of the Lord, make straight the paths of our God. The prophecy makes clear that it is to be fulfilled, not in Jerusalem but in the wilderness: it is there that the glory of the Lord is to appear, and God’s salvation is to be made known to all mankind.

It was in the wilderness that God’s saving presence was proclaimed by John the Baptist, and there that God’s salvation was seen. The words of this prophecy were fulfilled when Christ and his glory were made manifest to all: after his baptism the heavens opened, and the Holy Spirit in the form of a dove rested on him, and the Father’s voice was heard, bearing witness to the Son: This is my beloved Son, listen to him.Prepare the way of the Lord: the way is the preaching of the Gospel, the new message of consolation, ready to bring to all mankind the knowledge of God’s saving power.

Climb on a high mountain, bearer of good news to Zion. Lift up your voice in strength, bearer of good news to Jerusalem. These words harmonize very well with the meaning of what has gone before. They refer opportunely to the evangelists and proclaim the coming of God to men, after speaking of the voice crying in the wilderness. Mention of the evangelists suitably follows the prophecy on John the Baptist.

What does Zion mean if not the city previously called Jerusalem? This is the mountain referred to in that passage from Scripture: Here is mount Zion, where you dwelt. The Apostle says: You have come to mount Zion. Does not this refer to the company of the apostles, chosen from the former people of the circumcision?

This is the Zion, the Jerusalem, that received God’s salvation. It stands aloft on the mountain of God, that is, it is raised high on the only-begotten Word of God. It is commanded to climb the high mountain and announce the word of salvation. Who is the bearer of the good news but the company of the evangelists? What does it mean to bear the good news but to preach to all nations, but first of all to the cities of Judah, the coming of Christ on earth?

Almighty and merciful God,
may no earthly undertaking hinder those
who set out in haste to meet your Son,
but may our learning of heavenly wisdom
gain us admittance to his company.
Who lives and reigns with you in the unity of the Holy Spirit,
one God, for ever and ever.
– Amen.

Peace and God Bless