The Lamb – Sermon on John 1:19-29 for the Fourth Sunday of Advent

John 1:19-29

19 And this is the testimony of John, when the Jews sent priests and Levites from Jerusalem to ask him, “Who are you?” 20 He confessed, and did not deny, but confessed, “I am not the Christ.” 21 And they asked him, “What then? Are you Elijah?” He said, “I am not.” “Are you the Prophet?” And he answered, “No.” 22 So they said to him, “Who are you? We need to give an answer to those who sent us. What do you say about yourself?” 23 He said, 

“I am the voice of one crying out in the wilderness, 
‘Make straight the way of the Lord,’ 

as the prophet Isaiah said.” 

24 (Now they had been sent from the Pharisees.) 25 They asked him, “Then why are you baptizing, if you are neither the Christ, nor Elijah, nor the Prophet?” 26 John answered them, “I baptize with water, but among you stands one you do not know, 27 even he who comes after me, the strap of whose sandal I am not worthy to untie.” 28 These things took place in Bethany across the Jordan, where John was baptizing.

29 The next day he saw Jesus coming toward him, and said, “Behold, the Lamb of God, who takes away the sin of the world!”

In the name of Jesus. Amen.

Nativity sets always include Joseph, Mary, and, of course, baby Jesus in the manger. Most will have figures that depict the shepherds and wise men (even though the wise men almost certainly did not arrive the night of Jesus’ birth). A lot of nativity sets will also incorporate animals. There might be a donkey because of the idea that Mary rode on a donkey. It very well might be that she did ride on a donkey from Nazareth to Bethlehem, but that is not recorded for us in Scripture. Nativity sets might include camels that the wise men supposedly rode, but again, even if they were there that night, Scripture doesn’t tell us if they rode on camels. But if there is one animal in a nativity set, it is probably a lamb. Of all the animals that should be part of our imagery of Christ’s birth, a lamb is at the top of the list.

Now, Jesus’ birth took place in Bethlehem which is located about five miles south of the Temple where God commanded that sacrifices be made. And the requirements for the sacrificial system at the Temple would have been immense. Each day, two lambs would be sacrificed – one in the morning and one in the evening. On top of that there were the sin offerings, peace offerings, and freewill offerings that individuals and families would bring at various times all would have required animals for sacrifice. And even beyond that, there were the animals needed for the extra sacrifices on festival days. So, all around Jerusalem, there would have been a large industry of raising animals that would be sacrificed at the Temple.

It is not a stretch to think that at least some if not most of the lambs the shepherds were tending the night of Jesus’ birth were destined to be sacrificed. It’s even possible that some of the animals who fed from the manger where Jesus was laid would also end up on the altar at the Temple. But there, in the center of it all, is Jesus – God in the flesh, the One who was born to be the one-time, forever sacrifice for your sins.

“Behold the Lamb of God who takes away the sin of the world.”

In this Gospel reading, the priests and Levites were sent to ask John the Baptizer, “Who are you?” John had been attracting massive crowds who were going out to hear his preaching and to be baptized. So, the big shot Pharisees back in Jerusalem wanted to know why John was doing what he was doing out there in the wilderness beyond the Jordan.

“Who are you, John?”

John confessed, “I am not the Christ. I am not Elijah. I am not the Prophet. I am the voice of one crying out in the wilderness, ‘Make straight the way of the Lord.’” Everything John does and says in this text points people away from himself and to Jesus, to the Savior, to the Lamb of God who takes away the sin of the world.

Dear saints, as we approach the birth of our Lord, there are all sorts of things that would grab our attention. Parties, pageants, and programs. Decorating, shopping, and wrapping. Cleaning, baking, and cooking. In the midst of the hustle and busyness of this season, don’t let your attention be grabbed only by the peripherals. Don’t be like the Pharisees, priests, and Levites who are only interested the stuff that is flashy and popular. One thing and one thing only is important this Christmas season: May you behold the Lamb of God who takes away the sin of the world.

He comes to you to take away your sin, to restore you into a right relationship with God, and to give you eternal life. Jesus comes to take away the sin of the world. That means your sin – every last bit of it – is taken away by Jesus.

This Christmas, may you be surrounded by God’s blessings – family, friends, food, gifts, and celebration. But in the midst of all of that, remember that you are secure for all eternity because of what Christ has done. He is your Savior, your Lamb of God who takes away the sin of the world. Amen.

The peace of God, which surpasses all understanding, will guard your hearts and minds in Christ Jesus. Amen.