Fall Worship at Calvary

On the Altar of Religion

SUNDAY, SEPTEMBER 14, 2025 AT 10AM

The horrifying story of the binding of Isaac by his father Abraham is rightfully troubling to modern readers. Perhaps back then and still today, it challenges us to ask: "What have we sacrificed on the altar of religion, believing it was the 'right thing to do?'" Join us on Sunday as we grapple with one of the most challenging stories in scripture. 

Our next Worship Service on Sunday, September 14:
"On the Altar of Religion"

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10am Sunday Worship Livestream

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Please enjoy this week's service.
Next week's service (09.21) will be uploaded Sunday morning before 10am.

Sunday, September 14 at 10am

Genesis 21:1-3; 22:1-14


1 The Lord dealt with Sarah as he had said, and the Lord did for Sarah as he had promised. 2 Sarah conceived and bore Abraham a son in his old age, at the time of which God had spoken to him. 3 Abraham gave the name Isaac to his son whom Sarah bore him.

1 After these things God tested Abraham. He said to him, “Abraham!” And he said, “Here I am.” 2 He said, “Take your son, your only son Isaac, whom you love, and go to the land of Moriah, and offer him there as a burnt offering on one of the mountains that I shall show you.” 3 So Abraham rose early in the morning, saddled his donkey, and took two of his young men with him, and his son Isaac; he cut the wood for the burnt offering, and set out and went to the place in the distance that God had shown him. 4 On the third day Abraham looked up and saw the place far away. 5 Then Abraham said to his young men, “Stay here with the donkey; the boy and I will go over there; we will worship, and then we will come back to you.” 6 Abraham took the wood of the burnt offering and laid it on his son Isaac, and he himself carried the fire and the knife. So the two of them walked on together. 7 Isaac said to his father Abraham, “Father!” And he said, “Here I am, my son.” He said, “The fire and the wood are here, but where is the lamb for a burnt offering?” 8 Abraham said, “God himself will provide the lamb for a burnt offering, my son.” So the two of them walked on together.

9 When they came to the place that God had shown him, Abraham built an altar there and laid the wood in order. He bound his son Isaac, and laid him on the altar, on top of the wood. 10 Then Abraham reached out his hand and took the knife to kill his son. 11 But the angel of the Lord called to him from heaven, and said, “Abraham, Abraham!” And he said, “Here I am.” 12 He said, “Do not lay your hand on the boy or do anything to him; for now I know that you fear God, since you have not withheld your son, your only son, from me.” 13 And Abraham looked up and saw a ram, caught in a thicket by its horns. Abraham went and took the ram and offered it up as a burnt offering instead of his son. 14 So Abraham called that place “The Lord will provide”; as it is said to this day, “On the mount of the Lord it shall be provided.”



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Join us for Bible Study

Join us for Men's Bible Study. Click to email David Barnes for Zoom info
The Women of Calvary Bible Study

3rd Thursdays of the month • zoom • 6 - 7:15pm

The Women of Calvary Bible Study meets via Zoom on the third Thursday of the month from 6 pm - 7:15 pm starting on September 18, 2025.
This year's study is Finding Resilience, Joy, and Our Identity in Jesus Christ by Rhashell D. Hunter. In this Bible study, we will explore resilience. This is modeled for us by several biblical characters, gospel and epistle writers, as well as Jesus. The Bible study is also about joy. How do we find joy in a chaotic world? Christian joy may be different from how a lot of people define joy. We will also seek to rediscover our identity.
Please join us for this study whether you're new to Bible Study or have participated in this study for years. Books are $10, scholarships available!
Please contact Rev. Joann for Zoom info: joannlee@calpres.org. Click to Email Joann

Music

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Calvary enjoys a long and treasured legacy as a center for great music in San Francisco. Through weekly liturgies, regular concerts featuring our choir and orchestra and guest musicians, and as an essential venue for the many arts organizations who perform in our historic sanctuary, that rich tradition is vibrantly alive today. Our weekly worship services feature our 40-voice Chancel Choir, our 6,155 pipe organ and Bösendorfer Imperial grand piano, professional soloists and other fine guest musicians, children and youth, handbells, and a range of exceptional music you likely won’t encounter in many other places of worship.

Learn More About Our Music Ministry

Enjoy our 2024 Choir Tour of Europe



A group of choir members singing with the music in the pews of the Chapel

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