Of the things I have never understood, these are included – why church attendance rises so much at Christmas, and why so many recording artists produce Christmas albums during their career. The only conclusion I can draw is that they must not think about the words they are singing when they sing the traditional hymns of this season.

The church has many great hymns that proclaim the wonderful truths of the Christian faith, but I find that many of our Advent and Christmas hymns make those declarations in an especially poignant way. I was thinking about this yesterday evening during our carol service, looking at the many unfamiliar faces gathered in the church. Why were they there? And why did they so readily sing these songs, even with exuberance?

If people took a moment to think about the lyrics of the Advent and Christmas hymns, I wonder how they would react to something like the third verse of 'Hark! The Herald Angels Sing':

Hail the heav'n-born Prince of Peace!
Hail the Sun of Righteousness!
Light and life to all He brings,
Ris'n with healing in His wings.
Mild He lays His glory by,
Born that man no more may die,
Born to raise the sons of earth,
Born to give them second birth.

Many of these songs are joyful expressions of the wonder of the incarnation. Other songs boldly present a challenge to those who have not confessed Christ as Lord, and demand a response. Consider this verse, from 'Joy to the World':

He rules the world with truth and grace,
And makes the nations prove
The glories of His righteousness,
And wonders of His love.

The first verse of 'O Holy Night', calls us to join in the weary world's 'thrill of hope' at the Saviour's coming, and to 'Fall on your knees!' in response. The text of another hymn, 'O Come, All Ye Faithful', triumphantly proclaims,

Yea, Lord, we greet Thee,
Born this happy morning,
Jesus, to Thee be all glory giv'n!

In November of last year, Al Wolters wrote an excellent article for the online version of Comment magazine, making a similar point about the 'Hallelujah Chorus' in Handel's Messiah. He notes that despite the overtly religious theme – that Jesus Christ is the Messiah and that his Kingdom rules over all the earth – people in our culture still stand up when the choir sings the majestic chorus. What makes this especially interesting is the juxtaposition of the confession of Christ as Lord, ruling over all the earth, with Psalm 2, which is sung prior to the chorus. Wolters observes,

The meaning is unmistakable. The nations at large conspire against the Lord and against his Anointed, and plan to cast off all restraints that he has imposed on them. But God will only laugh at their defiance, and he (now addressed in the second person) will crush their rebellion and smash them like a piece of pottery. Then the "Hallelujah," with its celebration of the universal triumph of God in Jesus Christ, is sung. And audiences across several continents get to their feet in symbolic endorsement.

What do we make of this? It may be surprising that people who don't consider themselves Christians continue to sing these songs (or even celebrate Christmas, for that matter), but old cultural mores die hard, and that these songs remain so widely known owes to the vestiges of a culture in which Christianity once had a more prominent place.

Still, how can so many people sing the words of these songs and not be taken aback by the startling claims they make? One reason, perhaps, is their familiarity. Repetition serves as an aid to remembering something and implanting it in our mind, but too much repetition can sometimes dull the effect of the thing to be remembered. We hear these songs played over and over again at this time of year, and it may just be that the oft-repeated choruses no longer hit us with the full force of their declarations. More, the power of the message of the church's Advent and Christmas hymns is diluted further when mixed in with the many trivial and meaningless seasonal songs that have been produced over the years, such as the patently ridiculous 'Here Comes Santa Claus.'

Unfortunately, many of those who sing these songs during this season will likely not be in a place where the songs are accompanied by a faithful proclamation of the gospel, underscoring and heralding the powerful truths the hymn-writers penned, challenging the listeners to surrender their lives to the newborn King they sing of. The sad reality is that many of the churches that see a swelling of attendance during the holidays are no longer known for their orthodoxy, and so the bold hymns of Christmas just become happy carols to sing by candlelight.

That being said, it really is quite significant that during this season, even in our day, people will repeatedly hear songs proclaiming that Jesus is Lord broadcast over the airwaves or in their neighbourhoods or in churches all across our towns and cities. Let us hope and pray that as they hear and sing these songs and find themselves confronted with the truth of the gospel, that they would be captivated by the wonder and the promise of the incarnation, and fall on their knees in worship before the Lord of heaven and earth.