First reading
Isaiah 6:1–2, 3–8
‘Here I am: send me.’
Responsorial psalm
Psalm 137(138):1–5, 7–8
R. In the sight of the angels I will sing your praises, Lord.
Second reading
1 Corinthians 15:1–11
I preached what the others preach, and you all believed.
Gospel acclamation
Matthew 4:19
Come follow me, says the Lord, and I will make you fishers of my people.
Gospel
Luke 5:1–11
They left everything and followed him.
Images from the Word
- Taught
- Into deep water
- Followed him
- Touched my mouth
- Least of the apostles
Liturgical notes
A main element of the Eucharistic prayer is the acclamation:
In which the whole congregation, joining with the heavenly powers, sings the Sanctus [Holy, Holy, Holy]. This acclamation, which is part of the Eucharistic Prayer itself, is sung or said by all the people with the priest.
—General Instruction of the Roman Missal, §79
Throughout the world’s diverse Christian churches, the practice of singing ‘Holy, Holy, Holy’, drawn from the Book of Isaiah, has remained a consistent part of the eucharistic celebration. The unified voice of the presider and the assembly is never replaced by the voice of the choir alone; all are called to join the heavenly host in singing and praising God. Through this acclamation, the holy people of God assume their rightful place in the eucharistic prayer.