Saint Barnabas, Apostle on Saturday of week 10 in Ordinary Time

First reading
Acts 11:21-26,13:1-3

He was a good man, filled with the Holy Spirit and with faith

A great number believed and were converted to the Lord.
The church in Jerusalem heard about this and they sent Barnabas to Antioch. There he could see for himself that God had given grace, and this pleased him, and he urged them all to remain faithful to the Lord with heartfelt devotion; for he was a good man, filled with the Holy Spirit and with faith. And a large number of people were won over to the Lord.
Barnabas then left for Tarsus to look for Saul, and when he found him he brought him to Antioch. As things turned out they were to live together in that church a whole year, instructing a large number of people. It was at Antioch that the disciples were first called ‘Christians.’
In the church at Antioch the following were prophets and teachers: Barnabas, Simeon called Niger, and Lucius of Cyrene, Manaen, who had been brought up with Herod the tetrarch, and Saul. One day while they were offering worship to the Lord and keeping a fast, the Holy Spirit said, ‘I want Barnabas and Saul set apart for the work to which I have called them.’ So it was that after fasting and prayer they laid their hands on them and sent them off.
The following reading is proper to the memorial, and must be used even if you have otherwise chosen to use the ferial readings.

Responsorial Psalm
Psalm 97(98):1-6

The Lord has shown his salvation to the nations.
Sing a new song to the Lord
for he has worked wonders.
His right hand and his holy arm
have brought salvation.
The Lord has shown his salvation to the nations.

The Lord has made known his salvation;
has shown his justice to the nations.
He has remembered his truth and love
for the house of Israel.
The Lord has shown his salvation to the nations.

All the ends of the earth have seen
the salvation of our God.
Shout to the Lord, all the earth,
ring out your joy.
The Lord has shown his salvation to the nations.

Sing psalms to the Lord with the harp
with the sound of music.
With trumpets and the sound of the horn
acclaim the King, the Lord.
The Lord has shown his salvation to the nations.

Gospel Acclamation
Psalms 118:18
Alleluia, alleluia!
Open my eyes, O Lord, that I may consider
the wonders of your law.
Alleluia!

Gospel
Matthew 5:33-37

Do not swear: say ‘Yes’ if you mean Yes, ‘No’ if you mean No
Jesus said to his disciples: ‘You have learnt how it was said to our ancestors: You must not break your oath, but must fulfil your oaths to the Lord. But I say this to you: do not swear at all, either by heaven, since that is God’s throne; or by the earth, since that is his footstool; or by Jerusalem, since that is the city of the great king. Do not swear by your own head either, since you cannot turn a single hair white or black. All you need say is “Yes” if you mean yes, “No” if you mean no; anything more than this comes from the evil one.’