Old Testament
Isaiah 6:1–8
1 In the year that King Uzziah died I saw the Lord sitting upon a throne, high and lifted up; and the train of his robe filled the temple. 2 Above him stood the seraphim. Each had six wings: with two he covered his face, and with two he covered his feet, and with two he flew. 3 And one called to another and said:
“Holy, holy, holy is the Lord of hosts;
the whole earth is full of his glory!”
4 And the foundations of the thresholds shook at the voice of him who called, and the house was filled with smoke. 5 And I said: “Woe is me! For I am lost; for I am a man of unclean lips, and I dwell in the midst of a people of unclean lips; for my eyes have seen the King, the Lord of hosts!”
6 Then one of the seraphim flew to me, having in his hand a burning coal that he had taken with tongs from the altar. 7 And he touched my mouth and said: “Behold, this has touched your lips; your guilt is taken away, and your sin atoned for.”
8 And I heard the voice of the Lord saying, “Whom shall I send, and who will go for us?” Then I said, “Here am I! Send me.”
Psalm
Psalm 138; antiphon: v. 5
1 I give you thanks, O Lord, with my whole heart;
before the gods I sing your praise;
2 I bow down toward your holy temple
and give thanks to your name for your steadfast love and your faithfulness,
for you have exalted above all things
your name and your word.
3 On the day I called, you answered me;
my strength of soul you increased.
4 All the kings of the earth shall give you thanks, O Lord,
for they have heard the words of your mouth,
5 and they shall sing of the ways of the Lord,
for great is the glory of the Lord.
6 For though the Lord is high, he regards the lowly,
but the haughty he knows from afar.
7 Though I walk in the midst of trouble,
you preserve my life;
you stretch out your hand against the wrath of my enemies,
and your right hand delivers me.
8 The Lord will fulfill his purpose for me;
your steadfast love, O Lord, endures forever.
Do not forsake the work of your hands.
Epistle
1 Corinthians 14:12b–20
Since you are eager for manifestations of the Spirit, strive to excel in building up the church.
13 Therefore, one who speaks in a tongue should pray for the power to interpret. 14 For if I pray in a tongue, my spirit prays but my mind is unfruitful. 15 What am I to do? I will pray with my spirit, but I will pray with my mind also; I will sing praise with my spirit, but I will sing with my mind also. 16 Otherwise, if you give thanks with your spirit, how can anyone in the position of an outsider say “Amen” to your thanksgiving when he does not know what you are saying? 17 For you may be giving thanks well enough, but the other person is not being built up. 18 I thank God that I speak in tongues more than all of you. 19 Nevertheless, in church I would rather speak five words with my mind in order to instruct others, than ten thousand words in a tongue.
20 Brothers, do not be children in your thinking. Be infants in evil, but in your thinking be mature.
Gospel
Luke 5:1–11
1 On one occasion, while the crowd was pressing in on [Jesus] to hear the word of God, he was standing by the lake of Gennesaret, 2 and he saw two boats by the lake, but the fishermen had gone out of them and were washing their nets. 3 Getting into one of the boats, which was Simon’s, he asked him to put out a little from the land. And he sat down and taught the people from the boat. 4 And when he had finished speaking, he said to Simon, “Put out into the deep and let down your nets for a catch.” 5 And Simon answered, “Master, we toiled all night and took nothing! But at your word I will let down the nets.” 6 And when they had done this, they enclosed a large number of fish, and their nets were breaking. 7 They signaled to their partners in the other boat to come and help them. And they came and filled both the boats, so that they began to sink. 8 But when Simon Peter saw it, he fell down at Jesus’ knees, saying, “Depart from me, for I am a sinful man, O Lord.” 9 For he and all who were with him were astonished at the catch of fish that they had taken, 10 and so also were James and John, sons of Zebedee, who were partners with Simon. And Jesus said to Simon, “Do not be afraid; from now on you will be catching men.” 11 And when they had brought their boats to land, they left everything and followed him.
Introit
Psalm 71:15–18; antiphon: v. 12
O God, be not far from me;
O my God, make haste to help me!
My mouth will tell of your righteous acts, of your deeds of salvation all the day,
for their number is past my knowledge.
With the mighty deeds of the Lord God I will come;
I will remind them of your righteousness, yours alone.
O God, from my youth you have taught me,
and I still proclaim your wondrous deeds.
So even to old age and gray hairs, O God, do not forsake me,
until I proclaim your might to another generation, your power to all those to come.
Glory be to the Father and to the Son
and to the Holy Spirit;
as it was in the beginning,
is now, and will be forever. Amen.
O God, be not far from me;
O my God, make haste to help me!
Collect of the Day
O Lord, keep Your family the Church continually in the true faith that, relying on the hope of Your heavenly grace, we may ever be defended by Your mighty power; through Jesus Christ, Your Son, our Lord, who lives and reigns with You and the Holy Spirit, one God, now and forever.
Gradual
Psalm 117:1–2a; 96:8
Praise the Lord, all nations!
Extol him, all peoples!
For great is his steadfast love toward us,
and the faithfulness of the Lord endures forever.
Ascribe to the Lord the glory due his name;
bring an offering, and come into his courts!
Verse
Luke 5:10b
Alleluia. Do not be afraid; from now on you will be catching men. Alleluia.
Hymn of the Day
398 Hail to the Lord’s Anointed
Content from Lutheran Service Book: Altar Book copyright © 2006 Concordia Publishing House. All rights reserved. Unless otherwise indicated, Scripture quotations are from the ESV Bible® (The Holy Bible, English Standard Version®), copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers. All rights reserved.