Monday, January 05, 2026

Sermon: The Light Incarnate

Lectionary: Christmas 2(A)

Text: John 1:10-18

https://diglib.library.vanderbilt.edu/act-imagelink.pl?RC=54167
Christ Our Light
Whereas the gospels of Matthew and Luke offer a story of a physical arrival of Jesus into the world, John’s gospel offers a philosophical approach to Jesus’ entry into the physical world. Even though it doesn’t follow the traditional expectations of a Christmas story, it is a Christmas text. Scholars think that the Prologue may have originally started as a Christological hymn upon which editors expanded, and which we have today.

The Prologue of the gospel according to John provides a sweeping overview of the remainder of the gospel. It introduces key themes that will repeatedly appear. It offers a broad sweep of the types of people and their relationships to Jesus that will be seen.

In the middle of this section, we encounter a tragedy: although the Light was in the world, his own people failed to recognize him. His own people rejected him.

It is tempting and easy to read “his own people” and conclude that this means the Jews of the time. Maybe you’ve heard this interpretation before. However, this kind of reading has led to antisemitism and anti-Judaism. Instead, we should look at the literary structure to find a better interpretation.

First point to note is that the Prologue casts a very universal vision. It uses the word “world” and the phrase “all people” multiples times to refer to the subjects of God’s activity. The default scope of interpretation is universal.

Now, let’s re-read verses 9-11.

9 The true light that shines on all people was coming into the world. 10 The light was in the world, and the world came into being through the light, but the world didn’t recognize the light. 11 The light came to his own people, and his own people didn’t welcome him. (John 1:9-11 CEB)

What is found here is a series of poetic parallelisms. “The world” and “his people” can be interpreted as referring to the same thing. When read and interpreted this way, no single people group can be held responsible for rejecting Christ. Instead, all humanity has rejected him. We all have participated in rejecting Christ.

But that is not the end of the story for us and for the rest of humanity. Verses 12-13 offers the Christmas hope:

2 But those who did welcome him, those who believed in his name, he authorized to become God’s children, 13 born not from blood nor from human desire or passion,
but born from God. (John 1:12-13 CEB)

Many preferred darkness and refused to recognize the Light. But some chose to come out of the darkness and into the Light.

Now, for us in these norther latitudes in the winter, where a large portion of each day is in darkness, we might wonder why someone would refuse to come to the light. We string up lights all around town to illuminate the area and to brighten our senses and feelings.

But if we consider that there exist many organisms—animals, plants, and fungi—that are adapted to darkness, which may be harmed by the light, we can begin to understand the metaphor that is used in the Prologue. We might also think about those who act against the norms of society—criminals—who do their nefarious deeds under the cover of both literal and metaphorical darkness.

The two phrases “Those who welcomed him” and “those who believed in his name” are also literary parallels. Welcoming and believing are synonymous here, or it could be interpreted to mean that welcoming the Light necessarily includes believing in his name.

To our modern ears, when we hear “believe” we typically think about mental and intellectual assent to propositions, principles, and doctrines. We think of believing in terms of agreement with something that can be written down and explained. The two creeds that we frequently recite, the Nicene and the Apostles, begin with the phrase “We believe” and “I believe”. They go on to describe various -ologies that constitute Christian beliefs.

However, the idea of believing as agreeing with a static set of propositions would have sounded foreign to the author of John and his audience. For them the word meant “entrusting”. This meaning pairs much better with welcoming.

With this we can now read that these people entrusted or committed themselves to “his name”. Most of us in modern Western society regard names as identifiers to distinguish between individuals. We rarely consider that names can have meanings. When we do, it is often a matter of curiosity and nothing more. An instance in which we do pay attention is when a new pope is elected and he chooses a new name for himself. In that instance, the choice is deliberate and considered, his new name revealing something about his character and how the future papacy might unfold.

Ancient societies placed great deal of meaning into names. We see this in stories throughout the Bible. What is more significant is when a person is given a name by God. In the Christmas story, God gives Zechariah the name “John” to give to his son, and God gives Mary the name “Jesus” to give to her son. For them a name was not just an identifier, but a representation of the entirety of a person: their character, their values, their actions, and their relationships. Thus, when the John writes that “those who believed in his name”, it is telling us that these people entrusted their whole selves to the character, values, activity, and relationships that Jesus lived. And more than that the final poetic verse of the Prologue tells us that the entirety of Jesus is a perfect reflection of God.

18 No one has ever seen God. God the only Son, who is at the Father’s side, has made God known. (John 1:18 CEB)

The remainder of John offers a series of sign events that Jesus manifests. After each, people who witness it either entrust themselves to him or reject him. The crucifixion is a culmination of this smaller series of rejections that has already been decided.

It has been noted that the creeds go straight from the Nativity to the crucifixion and resurrection, skipping Jesus’ life without which the others have little meaning. The absence of the Beatitudes and the Sermon[1] from so many creeds and confessions of faith is striking.

To welcome Christ and entrust oneself to his name is to live as Christ did, embodying the message of the Sermon. The Sermon and Jesus’ life is a rejection of power and privilege, a rejection of force and violence, a rejection of nationalism and racism, a rejection of wealth and comfort. It is a welcoming of the poor and marginalized, a lifting up of women and children, a proclamation of freedom to those oppressed and fearful, a welcoming of foreigners and slaves. It is welcoming and entering a new community and relationships of love and equality.

This is the light that is Christ. This is the gospel that he embodied and proclaimed. The things that he rejected are the darkness. Humanity is well adapted to this darkness. And too many, yes those who benefit from it, but also those who aspire to experience the powers and privileges of this world prefer to continue in darkness. This is why Jesus was crucified: because the powers of structures of this world cannot tolerate the Light that would tear it down.

When I look around the world, I see different versions of Christianity. But what John’s gospel makes clear is that either one belongs to the darkness or one belongs to the light. There is no in-between. When we evaluate and consider messages and actions that claim to be Christian, the criterion for judging is whether it conforms to the life of Christ or not. A mere profession that “Jesus is Lord” is not sufficient.

For each of us individually and collectively, in our daily encounters we are compelled by Christ to decide. Do we decide to entrust and follow world, or do we decide to entrust ourselves to him and his way? It will not always be easy, going against societal traditions and expectations. But it is the Way that is Life and Light, in which those who enter it can experience genuine and lasting peace and joy. We were created to be in the light, but over the course of our lives we have adapted to the darkness. Our encounter with Christ calls us to return to who we were created to be.

In the name of God who Creates,

In the name of God who Illuminates,

And in the name of God who bring to light our attraction to darkness, Amen.

Bibliography

Garcia Bashaw, J. (2023). John for Normal People. Harleysville, PA: The Bible for Normal People.

Jarvis, C. A., & Johnson, E. E. (2015). Feasting on the Gospels: John, Volume 1. Louisville, KY: Westminster John Knox Press.

Levine, A.-J., & Brettler, M. Z. (2011, 2017). The Jewish Annotated New Testament, 2nd ed. Oxford, NY: Oxford University Press.

Talbert, C. H. (2005). Reading John: A Literary and Theological Commentary on the Fourth Gospel and the Johannine Epistles (Reading the New Testament Commentary). Macon, GA: Smyth & Helwys.

Van De Laar, J. (2025, December 28). Lectionary Reflection for Christmas 2A on John 1:(1-9), 10-18. Retrieved from Sacredise Your Life!: https://sacredise.substack.com/p/lectionary-reflection-for-christmas

William B. Eerdmans. (2003). Eerdman's Commentary on the Bible. Grand Rapids, MI: Wm. B. Eerdmans.

 

 



[1] I use the singular “Sermon” to refer to both the Sermon on the Mount in Matthew and the Sermon on the Plain in Luke.