The following are the readings for the Thirteenth Sunday after Pentecost (Proper 16), August 27, according to the Revised Common (RCL), Episcopal (ECUSA), Roman Catholic, Canadian BAS, and the Church of England (Common Worship) lectionaries. All readings are taken from the New Revised Standard Version (NRSV) of the Bible. Unless noted otherwise, the ECUSA, Canadian and C of E lectionaries are identical to the RCL for this day. Throughout Pentecost the alternate RCL Psalm would normally be used with the alternate RCL O. T. reading. Note also that the Canadian RCL does not have the alternative readings.

OLD TRESTAMENT: Exodus 1: 8 - 2: 10 (RCL) 

Exod 1:8 (NRSV) Now a new king arose over Egypt, who did not know Joseph. 9 He said to his people, "Look, the Israelite people are more numerous and more powerful than we. 10 Come, let us deal shrewdly with them, or they will increase and, in the event of war, join our enemies and fight against us and escape from the land." 11 Therefore they set taskmasters over them to oppress them with forced labor. They built supply cities, Pi'thom and Ram'eses, for Pharaoh. 12 But the more they were oppressed, the more they multiplied and spread, so that the Egyptians came to dread the Israelites. 13 The Egyptians became ruthless in imposing tasks on the Israelites, 14 and made their lives bitter with hard service in mortar and brick and in every kind of field labor. They were ruthless in all the tasks that they imposed on them. 
15 The king of Egypt said to the Hebrew midwives, one of whom was named Shiph'rah and the other Pu'ah, 16 "When you act as midwives to the Hebrew women, and see them on the birthstool, if it is a boy, kill him; but if it is a girl, she shall live." 17 But the midwives feared God; they did not do as the king of Egypt commanded them, but they let the boys live. 18 So the king of Egypt summoned the midwives and said to them, "Why have you done this, and allowed the boys to live?" 19 The midwives said to Pharaoh, "Because the Hebrew women are not like the Egyptian women; for they are vigorous and give birth before the midwife comes to them." 20 So God dealt well with the midwives; and the people multiplied and became very strong. 21 And because the midwives feared God, he gave them families. 22 Then Pharaoh commanded all his people, "Every boy that is born to the Hebrews you shall throw into the Nile, but you shall let every girl live." 2:1 Now a man from the house of Levi went and married a Le'vite woman. 2 The woman conceived and bore a son; and when she saw that he was a fine baby, she hid him three months. 3 When she could hide him no longer she got a papyrus basket for him, and plastered it with bitumen and pitch; she put the child in it and placed it among the reeds on the bank of the river. 4 His sister stood at a distance, to see what would happen to him. 
5 The daughter of Pharaoh came down to bathe at the river, while her attendants walked beside the river. She saw the basket among the reeds and sent her maid to bring it. 6 When she opened it, she saw the child. He was crying, and she took pity on him, "This must be one of the Hebrews' children," she said. 7 Then his sister said to Pharaoh's daughter, "Shall I go and get you a nurse from the Hebrew women to nurse the child for you?" 8 Pharaoh's daughter said to her, "Yes." So the girl went and called the child's mother. 9 Pharaoh's daughter said to her, "Take this child and nurse it for me, and I will give you your wages." So the woman took the child and nursed it. 10 When the child grew up, she brought him to Pharaoh's daughter, and she took him as her son. She named him Moses, "because," she said, "I drew him out of the water." 

Isaiah 51: 1 - 6 (alt. for RCL) 

Isai 51:1 (NRSV) Listen to me, you that pursue righteousness, 
you that seek the LORD. 
Look to the rock from which you were hewn, 
and to the quarry from which you were dug. 
2 Look to Abraham your father 
and to Sarah who bore you; 
for he was but one when I called him, 
but I blessed him and made him many. 
3 For the LORD will comfort Zion; 
he will comfort all her waste places, 
and will make her wilderness like Eden, 
her desert like the garden of the LORD; 
joy and gladness will be found in her, 
thanksgiving and the voice of song. 
4 Listen to me, my people, 
and give heed to me, my nation; 
for a teaching will go out from me, 
and my justice for a light to the peoples. 
5 I will bring near my deliverance swiftly, 
my salvation has gone out 
and my arms will rule the peoples; 
the coastlands wait for me, 
and for my arm they hope. 
6 Lift up your eyes to the heavens, 
and look at the earth beneath; 
for the heavens will vanish like smoke, 
the earth will wear out like a garment, 
and those who live on it will die like gnats; 
but my salvation will be forever, 
and my deliverance will never be ended. 

Isaiah 22: 15, 19 - 23 (Roman Catholic) 

Isai 22:15 (NRSV) Thus says the Lord GOD of hosts: Come, go to this steward, to Sheb'na, who is master of the household, and say to him: 19 I will thrust you from your office, and you will be pulled down from your post. 
20 On that day I will call my servant Eli'akim son of Hilki'ah, 21 and will clothe him with your robe and bind your sash on him. I will commit your authority to his hand, and he shall be a father to the inhabitants of Jerusalem and to the house of Judah. 22 I will place on his shoulder the key of the house of David; he shall open, and no one shall shut; he shall shut, and no one shall open. 23 I will fasten him like a peg in a secure place, and he will become a throne of honor to his ancestral house. 

PSALM 124 (RCL) 

Psal 124:1 (NRSV) If it had not been the LORD who was on our side 
--let Israel now say-- 
2 if it had not been the LORD who was on our side, 
when our enemies attacked us, 
3 then they would have swallowed us up alive, 
when their anger was kindled against us; 
4 then the flood would have swept us away, 
the torrent would have gone over us; 
5 then over us would have gone 
the raging waters. 
6 Blessed be the LORD, 
who has not given us 
as prey to their teeth. 
7 We have escaped like a bird 
from the snare of the fowlers; 
the snare is broken, 
and we have escaped. 
8 Our help is in the name of the LORD, 
who made heaven and earth. 

124   Nisi quia Dominus  (ECUSA BCP)
 
1  	If the Lord had not been on our side, *
 	let Israel now say;
 
2  	If the Lord had not been on our side, *
 	when enemies rose up against us;
 
3  	Then would they have swallowed us up alive *
 	in their fierce anger toward us;
 
4  	Then would the waters have overwhelmed us *
	and the torrent gone over us;
 
5  	Then would the raging waters *
 	have gone right over us.
 
6  	Blessed be the Lord! *
 	he has not given us over to be a prey for their teeth.
 
7  	We have escaped like a bird from the snare of the fowler; *
 	the snare is broken, and we have escaped.
 
8  	Our help is in the Name of the Lord, *
 	the maker of heaven and earth.

Psalm 138 (alt. for RCL) 
Psalm 138: 1 - 3, 6, 8 (Roman Catholic) 

Psal 138:1 (NRSV) 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 your name and your word 
above everything. 
3 On the day I called, you answered me, 
you increased my strength of soul. 
4 All the kings of the earth shall praise you, O LORD, 
for they have heard the words of your mouth. 
5 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 perceives from far away. 
7 Though I walk in the midst of trouble, 
you preserve me against the wrath of my enemies; 
you stretch out your hand, 
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. 

138   Confitebor tibi   (ECUSA BCP)
 
1  	I will give thanks to you, O Lord, with my whole heart; *
 	before the gods I will sing your praise.
 
2  	I will bow down toward your holy temple
and praise your Name, *
 	because of your love and faithfulness;
 
3  	For you have glorified your Name *
 	and your word above all things.
 
4  	When I called, you answered me; *
 	you increased my strength within me.
 
5  	All the kings of the earth will praise you, O Lord, *
 	when they have heard the words of your mouth.
 
6  	They will sing of the ways of the Lord, *
 	that great is the glory of the Lord.
 
7  	Though the Lord be high, he cares for the lowly; *
 	he perceives the haughty from afar.
 
8  	Though I walk in the midst of trouble, you keep me safe; *
 	you stretch forth your hand against the fury of my enemies;
 	your right hand shall save me.
 
9  	The Lord will make good his purpose for me; *
 	O Lord, your love endures for ever;
 	do not abandon the works of your hands.

NEW TESTAMENT: Romans 12: 1 - 8   (RCL) 

Roma 12:1 (NRSV) I appeal to you therefore, brothers and sisters, by the mercies of God, to present your bodies as a living sacrifice, holy and acceptable to God, which is your spiritual worship. 2 Do not be conformed to this world, but be transformed by the renewing of your minds, so that you may discern what is the will of God--what is good and acceptable and perfect. 
3 For by the grace given to me I say to everyone among you not to think of yourself more highly than you ought to think, but to think with sober judgment, each according to the measure of faith that God has assigned. 4 For as in one body we have many members, and not all the members have the same function, 5 so we, who are many, are one body in Christ, and individually we are members one of another. 6 We have gifts that differ according to the grace given to us: prophecy, in proportion to faith; 7 ministry, in ministering; the teacher, in teaching; 8 the exhorter, in exhortation; the giver, in generosity; the leader, in diligence; the compassionate, in cheerfulness. 

Romans 11: 33 - 36 (Roman Catholic) 

Roma 11:33 (NRSV) O the depth of the riches and wisdom and knowledge of God! How unsearchable are his judgments and how inscrutable his ways! 
34 "For who has known the mind of the Lord? 
Or who has been his counselor?" 
35 "Or who has given a gift to him, 
to receive a gift in return?" 
36 For from him and through him and to him are all things. To him be the glory forever. Amen. 

GOSPEL: Matthew 16: 13 - 20 (all) 

Matt 16:13 (NRSV) Now when Jesus came into the district of Caesare'a Philip'pi, he asked his disciples, "Who do people say that the Son of Man is?" 14 And they said, "Some say John the Baptist, but others Eli'jah, and still others Jeremi'ah or one of the prophets." 15 He said to them, "But who do you say that I am?" 16 Simon Peter answered, "You are the Messiah, the Son of the living God." 17 And Jesus answered him, "Blessed are you, Simon son of Jonah! For flesh and blood has not revealed this to you, but my Father in heaven. 18 And I tell you, you are Peter, and on this rock I will build my church, and the gates of Hades will not prevail against it. 19 I will give you the keys of the kingdom of heaven, and whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven." 20 Then he sternly ordered the disciples not to tell anyone that he was the Messiah.