This litany contains references from the Lectionary selections for the First Sunday after Christmas Day, Year B, plus an additional reference from Christ's words in John 8.

God, we celebrate the season of Christmas
When darkness outweighs light,
When the year is steeped in dimness,
When day is overshadowed by night.

Even so, our eyes have seen your salvation (1)
Which you’ve prepared for us all --
From oldest to youngest,
Biggest to smallest,
Richest to poorest,
Healthiest to sickest,
Smartest to simplest,
Greatest to least --
The light of revelation
Has come for us all. (2)

Our inner thoughts will be no longer secret (3)
What is hidden will be revealed in its beam.
Our vindication shines out like the dawn,
Our salvation like a burning torch. (4)
All the earth
Is turning toward the light.

The light which came down from heaven
Is the Christ.
The light of the world has come
That we may never walk in darkness. (5)

Amen

1) Luke 2:30
2) Luke 2:31
3) Luke 2:35
4) Isaiah 62:1
5) John 8:12