"Gaudete in Domino semper. Iterum dico: Gaudete! ... Dominus prope". "Rejoice in the Lord always, again I will say, Rejoice.... The Lord is at hand" (Phil 4:4-5). It is from these words taken from St. Paul's letter to the Philippians, that this Sunday takes the liturgical name "Gaudete". Today the liturgy urges us to rejoice because the birth of the Lord is approaching: in fact it is only days away.
In his Letter to the Thessalonians, the Apostle exhorts us thus: "Rejoice always, pray constantly, give thanks in all circumstances.... May the God of peace himself sanctify you wholly; and may your spirit and soul and body be kept sound and blameless at the coming of our Lord Jesus Christ" (1 Thes 5:16-18; 23).
This is a typical Advent exhortation. Advent is the liturgical season that prepares us for the Lord's birth, but it is also the time of expectation for the definitive return of Christ for the last judgement, and St. Paul refers, in the first place, to this second coming. The very fact that the conclusion of the liturgical year coincides with the beginning of Advent suggests that "the beginning of the time of salvation is in some way linked to the "end of time". This exhortation typical of Advent always applies: "The Lord is at hand!".
The Lord Jesus is at hand at every moment of our life. He is at hand if we consider him in the perspective of Christmas, but he is also at hand if we look at him on the banks of the Jordan when he officially receives his messianic mission from the Father; lastly, he is at hand in the perspective of his return at the end of time.
Christ is at hand! He comes by virtue of the Holy Spirit to announce the Good News; he comes to cure and to set free to proclaim a time of grace and salvation, in order to begin, already on the night of Bethlehem, the work of the world's redemption.
Let us therefore rejoice and exult! The Lord is at hand; he is coming to save us (Pope John Paul II).”