Ant. 3: Lord, if it is you, bid me walk across the water.
Glory be to the Father and to the Son and to the Holy Spirit,
as it was in the beginning, is now, and ever shall be,
world without end.
Galatians 1:15 - 2:10
But when God, who had set me apart before I was born and called me through his grace, was pleased to reveal his Son to me, so that I might proclaim him among the Gentiles, I did not confer with any human being, nor did I go up to Jerusalem to those who were already apostles before me, but I went away at once into Arabia, and afterwards I returned to Damascus.
Then after three years I did go up to Jerusalem to visit Cephas and stayed with him for fifteen days; but I did not see any other apostle except James the Lord’s brother. In what I am writing to you, before God, I do not lie! Then I went into the regions of Syria and Cilicia, and I was still unknown by sight to the churches of Judea that are in Christ; they only heard it said, ‘The one who formerly was persecuting us is now proclaiming the faith he once tried to destroy.’ And they glorified God because of me.
Then after fourteen years I went up again to Jerusalem with Barnabas, taking Titus along with me. I went up in response to a revelation. Then I laid before them (though only in a private meeting with the acknowledged leaders) the gospel that I proclaim among the Gentiles, in order to make sure that I was not running, or had not run, in vain. But even Titus, who was with me, was not compelled to be circumcised, though he was a Greek. But because of false believers secretly brought in, who slipped in to spy on the freedom we have in Christ Jesus, so that they might enslave us— we did not submit to them even for a moment, so that the truth of the gospel might always remain with you. And from those who were supposed to be acknowledged leaders (what they actually were makes no difference to me; God shows no partiality)—those leaders contributed nothing to me. On the contrary, when they saw that I had been entrusted with the gospel for the uncircumcised, just as Peter had been entrusted with the gospel for the circumcised (for he who worked through Peter making him an apostle to the circumcised also worked through me in sending me to the Gentiles), and when James and Cephas and John, who were acknowledged pillars, recognized the grace that had been given to me, they gave to Barnabas and me the right hand of fellowship, agreeing that we should go to the Gentiles and they to the circumcised. They asked only one thing, that we remember the poor, which was actually what I was eager to do.
Reading from the Church Fathers
From a sermon by St. Augustine, bishop.
This day has been consecrated for us by the martyrdom of the blessed apostles Peter and Paul. It is not some obscure martyrs we are talking about. "Their sound has gone out into all the earth, and their words to the ends of the world." These martyrs had seen what they proclaimed, they pursued justice by confessing the truth, by dying for the truth.
The blessed Peter, the first of the Apostles, the ardent lover of Christ, who was found worthy to hear, "And I say to you, that you are Peter." He himself, you see, had just said, "You are the Christ, the Son of the living God." Christ said to him, "And I say to you that you are Peter, and upon this rock I will build my Church." Upon this rock I will build the faith you have just confessed. Upon your words, "You are the Christ, the Son of the living God," I will build my Church; because you are Peter. Peter comes from "petra", meaning a rock. Peter, “Rocky”, from “rock”; not “rock” from “Rocky”. Peter comes from the word for a rock in exactly the same way as the name Christian comes from Christ.
Before his passion the Lord Jesus, as you know, chose those disciples of his whom he called apostles. Among these it was only Peter who almost everywhere was given the privilege of representing the whole Church. It was in the person of the whole Church, which he alone represented, that he was privileged to hear, "To you will I give the keys of the kingdom of heaven." After all, it is not just one man that received these keys, but the Church in its unity. So this is the reason for Peter’s acknowledged pre-eminence, that he stood for the Church’s universality and unity, when he was told, "To you I am entrusting," what has in fact been entrusted to all. To show you that it is the Church which has received the keys of the kingdom of heaven, listen to what the Lord says in another place to all his apostles: "Receive the Holy Spirit;" and immediately afterwards, "Whose sins you forgive, they will be forgiven them; whose sins you retain, they will be retained."
Quite rightly, too, did the Lord after his resurrection entrust his sheep to Peter to be fed. It is not, you see, that he alone among the disciples was fit to feed the Lord’s sheep; but when Christ speaks to one man, unity is being commended to us. And he first speaks to Peter, because Peter is the first among the apostles. Do not be sad, Apostle. Answer once, answer again, answer a third time. Let confession conquer three times with love, because self-assurance was conquered three times by fear. What you had bound three times must be loosed three times. Loose through love what you had bound through fear. And for all that, the Lord once, and again, and a third time, entrusted his sheep to Peter.
There is one day for the passion of two apostles. But these two also were as one; although they suffered on different days, they were as one. Peter went first, Paul followed. We are celebrating a feast day, consecrated for us by the blood of the apostles. Let us love their faith, their lives, their labours, their sufferings, their confession of faith, their preaching.
Te Deum Laudamus
You are God: we praise you;
You are the Lord; we acclaim you;
You are the eternal Father:
All creation worships you.
To you all angels, all the powers of heaven,
Cherubim and Seraphim, sing in endless praise:
Holy, holy, holy Lord, God of power and might,
heaven and earth are full of your glory.
The glorious company of apostles praise you.
The noble fellowship of prophets praise you.
The white-robed army of martyrs praise you.
Throughout the world the holy Church acclaims you;
Father, of majesty unbounded,
your true and only Son, worthy of all worship,
and the Holy Spirit, advocate and guide.
You, Christ, are the king of glory,
the eternal Son of the Father.
When you became man to set us free
you did not shun the Virgin's womb.
You overcame the sting of death
and opened the kingdom of heaven to all believers.
You are seated at God's right hand in glory.
We believe that you will come and be our judge.
Come then, Lord, and help your people,
bought with the price of your own blood,
and bring us with your saints
to glory everlasting.
O God, you have given us this holy day so that we may have the joy of venerating the apostles Peter and Paul.
Grant that your Church may follow their example in all things,
for it was from them that her life began.
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. Amen.