July 30

St Peter Chrysologus (380 – 450)

He was born and died in Imola in northern Italy. The name “Chrysologus” means “golden speech”, and was given to Peter because he was such a gifted preacher; unfortunately, most of his writings have perished, and only a collection of short sermons remains.

Entrance Antiphon: Cf. Ps 67: 6-7, 36

God is in his holy place, God who unites those who dwell in his house; he himself gives might and strength to his people.


O God, protector of those who hope in you, without whom nothing has firm foundation, nothing is holy, bestow in abundance your mercy upon us and grant that, with you as our ruler and guide, we may use the good things that pass in such a way as to hold fast even now to those that ever endure. Through our Lord Jesus Christ, your Son, who lives and reigns with you in the unity of the Holy Spirit, one God, for ever and ever.

First reading: Jeremiah 13:1-11

The Lord said this to me, ‘Go and buy a linen loincloth and put it round your waist. But do not dip it in water.’ And so, as the Lord had ordered, I bought a loincloth and put it round my waist. A second time the word of the Lord was spoken to me, ‘Take the loincloth that you have bought and are wearing round your waist; up! Go to the Euphrates and hide it in a hole in the rock.’ So I went and hid it near the Euphrates as the Lord had ordered me. Many days afterwards the Lord said to me, ‘Get up and go to the Euphrates and fetch the loincloth I ordered you to hide there.’ So I went to the Euphrates, and I searched, and I took the loincloth from the place where I had hidden it. The loincloth was spoilt, good for nothing. Then the word of the Lord was addressed to me, Thus says the Lord: In the same way I will spoil the arrogance of Judah and Jerusalem. This evil people who refuse to listen to my words, who follow the dictates of their own hard hearts, who have followed alien gods, and served them and worshipped them, let them become like this loincloth, good for nothing. For just as a loincloth clings to a man’s waist, so I had intended the whole House of Judah to cling to me – it is the Lord who speaks – to be my people, my glory, my honour and my boast. But they have not listened.’

Canticle : Deuteronomy 32:18-21

  1. You forget the God who fathered you.
  2. You forget the Rock who begot you, unmindful now of the God who fathered you. The Lord has seen this, and in his anger cast off his sons and his daughters.
  3. ‘I shall hide my face from them,’ he says ‘and see what becomes of them. For they are a deceitful brood, children with no loyalty in them.
  4. ‘They have roused me to jealousy with what is no god, they have angered me with their beings of nothing; I, then, will rouse them to jealousy with what is no people, I will anger them with an empty-headed nation.’

Gospel Acclamation : cf.2Th2:14

Alleluia, alleluia! Through the Good News God called us to share the glory of our Lord Jesus Christ. Alleluia!

Gospel: Matthew 13:31-35

Jesus put another parable before the crowds, ‘The kingdom of heaven is like a mustard seed which a man took and sowed in his field. It is the smallest of all the seeds, but when it has grown it is the biggest shrub of all and becomes a tree so that the birds of the air come and shelter in its branches.’ He told them another parable, ‘The kingdom of heaven is like the yeast a woman took and mixed in with three measures of flour till it was leavened all through.’ In all this Jesus spoke to the crowds in parables; indeed, he would never speak to them except in parables. This was to fulfil the prophecy: I will speak to you in parables and expound things hidden since the foundation of the world.

Prayer over the Offerings

Accept, O Lord, we pray, the offerings which we bring from the abundance of your gifts, that through the powerful working of your grace these most sacred mysteries may sanctify our present way of life and lead us to eternal gladness. Through Christ our Lord.

Communion Antiphon

Bless the Lord, O my soul, and never forget all his benefits.

Prayer after Communion

We have consumed, O Lord, this divine Sacrament, the perpetual memorial of the Passion of your Son; grant, we pray, that this gift, which he himself gave us with love beyond all telling, may profit us for salvation. Through Christ our Lord.


The tiny mustard seed produces a large tree; it is not like the mustard plant we have in our country. In Palestine, it grows into a big tree. The kingdom of God, Jesus says, is like this mustard seed, or like the yeast which again is a small thing and not of any importance, but it can transform a good quantity of wheat flour and make it leavened bread. Likewise the kingdom of God, though it begins in an insignificant way, grows and spreads beyond human expectations. It is God’s work. It has the transforming power like the leaven. We have only to allow God to do what He wants with us and we shall be transformed and grow in His love, letting His Kingdom grow in us and spread beyond us. Though sinful, we are indeed precious to Him. And with Him, we shall grow to the stature of a true son or daughter of God. How do we look at our many nameless daily deeds? Do we consider them as significant for the Kingdom of God?