Introit
Kyrie
Gloria
Collect
God our Father, who by sending into the world
the Word of truth and the Spirit of sanctification
made known to the human race your wondrous mystery,
grant us, we pray, that in professing the true faith,
we may acknowledge the Trinity of eternal glory
and adore your Unity, powerful in majesty.
Through our Lord Jesus Christ, your Son,
who lives and reigns with you in the unity of the Holy Spirit,
God, for ever and ever.
FIRST READING Deuteronomy 4:32-34, 39-40
Moses assembled the people to remind them how the Lord had spoken out of the fire while they stood at the foot of the mountain. He said: 32 “Ask now about former ages, long before your own, ever since the day that God created human beings on the earth; ask from one end of heaven to the other: ‘has anything so great as this ever happened or has its like ever been heard of?’ 33 “Has any people ever heard the voice of a god speaking out of a fire, as you have heard, and lived? 34 Or has any god ever attempted to go and take a nation for himself from the midst of another nation, by trials, by signs and wonders, by war, by a mighty hand and an outstretched arm, and by terrifying displays of power, as the Lord your God did for you in Egypt before your very eyes? 39 “So acknowledge today and take to heart that the Lord is God in heaven above and on the earth beneath; there is no other. 40 Keep his statutes and his commandments, which I am commanding you today for your own well-being and that of your descendants after you, so that you may long remain in the land that the Lord your God is giving you for all time.”
RESPONSORIAL PSALM Psalm 33:4-5, 6, 9, 18-19, 20, 22
R/. Blessed the people the Lord has chosen to be his own.
SECOND READING Romans 8:14-17
All who are led by the Spirit of God are children of God. 15 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!” 16 it is that very Spirit bearing witness with our spirit that we are children of God, 17 and if children, then heirs, heirs of God and joint heirs with Christ. In fact, we suffer with him so that we may also be glorified with him.
ALLELUIA Cf. Rev. 1:8
GOSPEL Matthew 28:16-20
The eleven disciples went to Galilee, to the mountain to which Jesus had directed them. 17 When they saw him, they worshipped him; but some doubted. 18 And Jesus came and said to them, “All authority in heaven and on earth has been given to me. 19 Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, 20 and teaching them to obey everything that I have commanded you. “And remember, I am with you always, to the end of the age.”
Catena Nova
It is not easy to find a name that will suitably express so great an excellence, unless it is better to speak in this way: the Trinity, one God, of whom are all things, through whom are all things, in whom are all things. Thus the Father and the Son and the Holy Spirit, and each of these by Himself, is God, and at the same time they are all one God; and each of them by Himself is a complete substance, and yet they are all one substance. The Father is not the Son nor the Holy Spirit; the Son is not the Father nor the Holy Spirit; the Holy Spirit is not the Father nor the Son: but the Father is only Father, the Son is only Son, and the Holy Spirit is only Holy Spirit. To all Three belong the same eternity, the same unchangeableness, the same majesty, the same power. In the Father is unity, in the Son equality, in the Holy Spirit the harmony of unity and equality. And these three attributes are all one because of the Father, all equal because of the Son, and all harmonious because of the Holy Spirit (St. Augustine of Hippo).
Let all of us, wherever we are, in every place, at every hour, at every time of day, everyday and continually, believe truly and humbly, and keep in [our] heart, and love, honor, adore, service, praise and bless, glorify and exalt, magnify and give thanks to, the most high and supreme eternal God, Trinity and Unity, the Father and the Son and the Holy Spirit, Creator of all, Savior of all who believe in Him and hope in Him and love Him, Who is without beginning and without end, unchangeable, invisible, indescribable, ineffable, incomprehensible, unfathomable, blessed, worthy of praise, glorious, exalted on high, sublime, most high, gentle, loveable, delectable and totally desirable above all else forever. Amen (St. Francis of Assisi).
Although it was by a common benevolence that the Trinity saved our race, each one of the blessed persons played his own part. The Father was reconciled, the Son reconciled, and the Holy Spirit was the gift bestowed upon those who were now God’s friends. The Father set us free, the Son was our ransom, and the Spirit our liberty, for Paul says, “Where the Spirit of the Lord is, there is liberty.” The Father recreated us through the Son, but it “is the Spirit who gives life....” God bestowed many blessings on his creation in every age, but you will not find any of them being ascribed to the Father alone, or to the Son, or to the Spirit. On the contrary, all have their source in the Trinity, which performs every act by a single power, providence, and creativity (Nicholas Cabasilas).
I saw no difference between God and our substance, but, as it were, all God; and still my understanding accepted that our substance is in God, that is to say that God is God, and our substance is a creature in God. For the almighty truth of the Trinity is our Father, for he made us and keeps us in him. And the deep wisdom of the Trinity is our Mother, in whom we are enclosed. And the high goodness of the Trinity is our Lord, and in him we are enclosed and he in us. We are enclosed in the Father, and we are enclosed in the Son, and we are enclosed in the Holy Spirit. And the Father is enclosed in us, the Son is enclosed in us, and the Holy Spirit is enclosed in us, almighty, all wisdom and all goodness, one God, one Lord (Julian of Norwich).
Let us then all, learned and unlearned, gain this great benefit from the mystery of the Ever-Blessed Trinity. It is calculated to humble the wise in this world with the thought of what is above them, and to encourage and elevate the lowly with the thought of Almighty God, and the glories and marvels which shall one day be revealed to them. In the Beatific Vision of God, should we through His grace be found worthy of it, we shall comprehend clearly what we now dutifully repeat and desire to know, how the Father Almighty is truly and by Himself God, the Eternal Son truly and by Himself God, and the Holy Ghost truly and by Himself God, and yet not three Gods but one God (St. John Henry Newman).
Because the Christian God is not a lonely God, but rather a communion of three persons, faith leads human beings into the divine communion. One cannot, however, have a self-enclosed communion with the Triune God- a “foursome,” as it were– for the Christian God is not a private deity. Communion with this God is at once also communion with those others who have entrusted themselves in faith to the same God. Hence one and the same act of faith places a person into a new relationship both with God and with all others who stand in communion with God (Miroslav Volf).
The "name" of the Most Holy Trinity is in a certain way impressed upon everything that exists, because everything that exists, down to the least particle, is a being in relation, and thus God-relation shines forth, ultimately creative Love shines forth. All comes from love, tends toward love, and is moved by love, naturally, according to different grades of consciousness and freedom....The strongest proof that we are made in the image of the Trinity is this: only love makes us happy, beacause we live in relationm and we live to love and be loved (Pope Benedict XVI).
Homily
Nicene Creed
Intercessions (Joe Milner; The Sunday Website)
For the Church: that our experiences of God will help us recognize God's love, presence, and action in our lives and empower us to faithful service.
For the grace of understanding: that we may be more aware of our dignity as daughters and sons of God and in union with the Spirit confidently call God "Abba" as we experience God's love and care each day.
For all who are isolated from God and the human family: that they may experience welcome and acceptance as they encounter the Christian community.
For greater stewardship of earth’s resources: that we may be good stewards of God’s creation and strive to protect it for future generations.
For all who feel abandoned by God: that the Spirit will give them insight into the events in their life so that they may recognize how God is always with them.
For all who are enslaved or caught in human trafficking: that God's power will bring freedom to all who are in physical or emotional captivity.
For all who have experienced abuse, injustice, or prejudice: that God will heal their pain, give them strength to live life fully, and reveal the structures that have contributed to their pain.
For the gift of peace: that God will open new pathways for dialogue in the Middle East so that all may live in peace and each family may live in safety.
[USA] For all who have died in the service of our nation: that God’s glory will shine upon them and that they may share in the peace and joy of God’s presence.
God our Father, you have given us a share in the life that is yours with your Son and the Holy Spirit. Strengthen that life within your Church, that we may know your presence, observe your commands, and proclaim the gospel to every nation. We ask this through Christ our Lord. Amen. (ICEL; 1998)
Offertory Antiphon
Offertory Hymn
(Divine Liturgy of St. John Chrysostom)
Let us who mystically represent the cherubim,
and who sing the thrice-holy hymn to the life-creating Trinity,
now lay aside all earthly cares./
That we may receive the King of all,
Who comes invisibly upborn by the angelic hosts. Alleluia!
Communion Antiphon
Closing Hymn (St. Patrick's Breastplate)
I bind unto myself today
The strong Name of the Trinity,
By invocation of the same
The Three in One and One in Three.
I bind this today to me forever
By power of faith, Christ’s incarnation;
His baptism in Jordan river,
His death on Cross for my salvation;
His bursting from the spicèd tomb,
His riding up the heavenly way,
His coming at the day of doom.
I bind unto myself today.
I bind unto myself the power
Of the great love of cherubim;
The sweet ‘Well done’ in judgment hour,
The service of the seraphim,
Confessors’ faith, Apostles’ word,
The Patriarchs’ prayers, the prophets’ scrolls,
All good deeds done unto the Lord
And purity of virgin souls.
I bind unto myself today
The virtues of the star lit heaven,
The glorious sun’s life giving ray,
The whiteness of the moon at even,
The flashing of the lightning free,
The whirling wind’s tempestuous shocks,
The stable earth, the deep salt sea
Around the old eternal rocks.
Christ be with me, Christ within me,
Christ behind me, Christ before me,
Christ beside me, Christ to win me,
Christ to comfort and restore me.
Christ beneath me, Christ above me,
Christ in quiet, Christ in danger,
Christ in hearts of all that love me,
Christ in mouth of friend and stranger.
I bind unto myself the Name,
The strong Name of the Trinity,
By invocation of the same,
The Three in One and One in Three.
By Whom all nature hath creation,
Eternal Father, Spirit, Word
Praise to the Lord of my salvation,
Salvation is of Christ the Lord.