Feast of the Most Holy Trinity
Memorial of Saint Philip Neri (+1595), "apostle of Rome."

First Reading

Deuteronomy 4,32-34.39-40

'Put this question, then, to the ages that are past, that have gone before you, from when God created the human race on earth: Was there ever a word so majestic, from one end of heaven to the other? Was anything like it ever heard? Did ever a people hear the voice of the living God speaking from the heart of the fire, as you have heard it, and remain alive? Has it ever been known before that any god took action himself to bring one nation out of another one, by ordeals, signs, wonders, war with mighty hand and outstretched arm, by fearsome terrors -- all of which things Yahweh your God has done for you before your eyes in Egypt? 'Hence, grasp this today and meditate on it carefully: Yahweh is the true God, in heaven above as on earth beneath, he and no other. Keep his laws and commandments as I give them to you today, so that you and your children after you may prosper and live long in the country that Yahweh your God is giving you for ever.'

Second Reading

Romans 8,14-17

All who are guided by the Spirit of God are sons of God; for what you received was not the spirit of slavery to bring you back into fear; you received the Spirit of adoption, enabling us to cry out, 'Abba, Father!' The Spirit himself joins with our spirit to bear witness that we are children of God. And if we are children, then we are heirs, heirs of God and joint-heirs with Christ, provided that we share his suffering, so as to share his glory.

Reading of the Gospel

Alleluia, alleluia, alleluia

Yesterday I was buried with Christ,
today I rise with you who are risen.
With you I was crucified;
remember me, Lord, in your kingdom.

Alleluia, alleluia, alleluia

Matthew 28,16-20

Meanwhile the eleven disciples set out for Galilee, to the mountain where Jesus had arranged to meet them. When they saw him they fell down before him, though some hesitated. Jesus came up and spoke to them. He said, 'All authority in heaven and on earth has been given to me. Go, therefore, make disciples of all nations; baptise them in the name of the Father and of the Son and of the Holy Spirit, and teach them to observe all the commands I gave you. And look, I am with you always; yes, to the end of time.'

Alleluia, alleluia, alleluia

Yesterday I was buried with Christ,
today I rise with you who are risen.
With you I was crucified;
remember me, Lord, in your kingdom.

Alleluia, alleluia, alleluia

Homily

The time after Pentecost is the time for the Church to fulfil its mission of taking the Gospel to all peoples. Those tongues of fire that the disciples received on the day of Pentecost did not disappear with the setting of that day. They are the true treasure of wisdom that the Lord gave to the disciples so that they might be guided by their warmth and brightness to gather in unity those who are scattered and enslaved to the masters of this world. This is how the Apostle Paul writes to the Romans: "For you did not receive a spirit of slavery to fall back into fear, but you have received a spirit of adoption. When we cry, 'Abba! Father!'" (Rom 8:15).
From Pentecost comes a Church of the people that speaks with clarity and new strength the language of love for all, the language of peace among all peoples. The feast of the Trinity reminds us of the urgency of the task the Lord entrusts to his Church. Today's feast is a renewed invitation to become part of God's own dynamism and to live his own life of love and compassion for the entire human family. The Lord achieves salvation - as Vatican II says - by gathering men and women around himself in a large and boundless family. Salvation is called, precisely, communion with God and among people.