It’s Christmas Eve today and time for one of the oldest traditions in the blogosphere: Walter Russell Mead’s Yule Blog. Returning to Providence this year, the Yule Blog begins with an Advent blog on Christmas Eve and continues through the Twelve Days of Christmas to the Feast of the Epiphany. Updated every year, the Yule Blog aims to make the Christmas season merrier by exploring its meaning.

The stockings are hung by the chimney with care at the ancestral Mead mansion; and as I settle down for a long winter’s rest, I am taking a break from politics and war, sort of, to yet another run of our good old-fashioned Yuletide blog.

In particular, I want to blog about Christmas itself and what it means. Somehow my generation decided to leave this part out when we passed down the traditions and the lore we were taught to the next generation: We’ve bought a lot of Christmas presents, but we were too busy to think much about the meaning of the story or to teach the next generation much about this holiday and the religion that it defines. We, and the generations who follow us, did a great job teaching about Santa Claus and presents; about nine in ten millennials celebrate Christmas. But, according to this 2019 Gallup poll, only one-third of them think of it as, primarily, a religious festival.

That is where we went wrong. My generation and the generation before us inherited an enormous wealth of spiritual capital from a society shaped by hundreds of years of deep religious faith and engagement. Our environment was shaped by that wealth in ways that many of us did not understand; we took it for granted and, in too many cases, we neither looked deeply into these matters for ourselves nor passed our grounding in the culture and faith of Christianity on down to our heirs.

I see the consequences all the time when students I teach—and policymakers and journalists I know—simply do not comprehend the cultural foundations of American politics and cannot understand the ways that so many people here and around the world are moved by religious values and ideas. I have taught courses on the relationship of American religious ideas to American foreign policy in some of our leading colleges, and I have had smart, well-traveled, and otherwise well-read students in that course who have never opened a Bible (or any other holy book) in their lives and simply had no idea why so many other people read and study sacred literature every day.

Ignorance about the importance of religion in American and world history and politics is hardly the worst consequence of this terrible failure on our part. Human life separated from the knowledge and love of God is a thin, poor, unhappy, and ultimately self-defeating affair, and our silence (or our inadequate advocacy) on the subject of faith helped trap many younger people in limited and unhappy lives. Increasingly, Americans are moving away from their Christian roots. According to a recent Pew survey, about one out of eight Americans stopped identifying as Christian in the last decade, and more than one-fourth of the country now reports no religious affiliation. Sixty-five percent of Americans report going to church “a few times a year or less,” and the drop-off is steeper among young people.

These failures have political as well as spiritual and psychological consequences. To throw away the spiritual wealth and social capital that our society’s Christian heritage offers undermines the secular treasures of American life. Christianity was and is the foundation of American liberty and democracy. Without the wisdom, tolerance, and self-criticism that a deep engagement with the God of Abraham and the Son in whom He was fully revealed provide, our leaders will lack the wisdom and vision our country needs, our society will splinter into suspicious parties and factions, our institutions will progressively falter, and neither the government nor society at large will long retain the trust, the honesty, and the spiritual depth without which democracy and many other good things must fail.

In the last few years, American society has had a little foretaste of what the politics and culture of a post-Christian America might look like. Political life when the virtues of humility, forbearance, honesty, and tolerance begin to fade from our common life is not a pretty thing. Faith, and the virtue that grows from it, are the secret ingredients that make all our institutions work smoothly—and make up the glue that holds the social structures on which we all rely in place. The farther America moves from its rich heritage of faith, the less well America will work. This isn’t a partisan point. Christianity is the living force behind American liberal ideology as well as behind American conservatism. The values of honesty and tolerance in our national political life are ultimately grounded in the Christian faith that has formed the American conscience for hundreds of years. If we as a people walk away from that faith, the many blessings that it brought us will dry up and blow away.

This isn’t a far-off danger; it is already happening. Year by year, our politics become more contentious as the level of honesty and civility in politics decline. We’ve seen how the absence of real faith and spiritual engagement in Hollywood, the media, and political life leads to the objectification of women and the exploitation of the weak. We’ve seen what happens when the culture of consumerism runs amok, driving rich and poor alike into an endless race chasing satisfaction that never arrives. We’ve seen what happens when the pornography industry, rooted in the most inhuman forms of exploitation, can freely disseminate its toxic, soul-destroying products to old and young alike.

We’ve seen partisanship run amok, hatred take root, and corruption flourish. We’ve seen what happens when national leaders live in flagrant defiance of the moral standards that our country has long upheld. We’ve seen what happens when concepts like duty, honesty, and dignity lose their hold on the public mind and on the behavior of our leaders. We’ve seen what happens when a culture of relentless individualism and boundless ambition replaces the ethics of service and sacrifice. We’ve seen what happens to an allegedly meritocratic elite when the meritocrats forget that they are responsible to a Divine Judge for the uses they make of their talents. We’ve seen what happens when religious leaders, instead of bringing God’s message to the world, begin to project the values, the mindset, and the priorities of the world into their religion.

This isn’t beautiful, and it is getting worse from year to year. Without a change in our spiritual direction, the quality of our personal lives and the life of our country can only decline. The farther Americans stray from the faith that formed us, the harder it inevitably becomes for us to maintain the republican and democratic institutions that give us both liberty and peace. That picture is grim enough when we think about the domestic consequences of an America increasingly given over to selfishness and bitterness. In a world in which increasingly powerful enemies threaten the freedom and dignity of Americans and people around the world, and where the dangers of war grow from year to year, and in which urgent global problems demand wise leadership, the consequences of America’s spiritual decline are almost infinitely grave.

This is not to say by any means that only Christians are real Americans or good Americans. There have been and are today many great Americans who are not Christian, who are atheists, Muslims, agnostics, and Jews. But it is the Christian grounding of the American majority that enabled this country, with all its faults, to become the uniquely tolerant and accepting place that it is. An America that moves away from Christianity will be an America that ultimately moves away from tolerance, pluralism, and respect for individual conscience. As I blog about Christ and Christianity, I hope among other things that this work will help create a more tolerant and accepting culture for those among us who seek God in other faith traditions, or who don’t believe in any kind of God. At least for me, and I think for many other Christians, a personal faith in Christ makes it easier for me to honor and respect each person I encounter, regardless of religious, political, or cultural differences.

I began this Yule Blog more than a decade ago in part to address my own share of responsibility in my generation’s failure to transmit the blessings of faith more effectively. I also wanted to contribute to the enrichment of Christian culture among believers. American Christianity has many virtues, but Christianity is older, larger, culturally richer, and more diverse than the United States. Religion is not the only subject area in which the Baby Boomers failed their descendants. We also did a lousy job of passing on the riches of both Western and global history and culture. Art, music, philosophy, history: unless young Americans are unusually lucky (and their parents unusually discerning) in their choice of schools, the chances are that they will grow up with a limited exposure to the sources of so much wisdom and delight. That inevitably affects their ability to see Christianity in anything like its full glory. The Christianity that some younger people find unappealing is a stripped-down, utilitarian Christianity deprived of much of its spiritual, intellectual and cultural beauty, and depth.

For Christians, I hope these blog posts will enrich your experience of this special season. To believe in the truth of the Christian religion and to encounter Jesus Christ as the saving Son of God is just the first step of a faith journey; deepening your faith through reflection and understanding, appreciating faith’s resonances and mysteries, participating in the communion of saints and God’s own life, joining the story and not just reading it: that is what being a Christian is about. A study of Christmas isn’t a bad place to start. The mysteries of the Christian faith are woven into the lessons, the carols, and the prayers of this special time.

For all the commercialism and cultural tinsel that envelops it, the Christmas celebration is the holiday when something like the full spirit of Christianity comes closest to everyday American life. It’s when the barrier between twenty-first-century America and the wild and wonderful spiritual world thins. I hope that my reflections on the meaning of Christmas will help readers pass through the barrier and begin to encounter the great mysteries and beauties of life for themselves.

The meaning of Christmas is much bigger than the trite clichés that usually come up in this context; I won’t just be writing about the Importance of Giving and the Desirability of Being Nice. Christmas, at least the way I was taught, is a lot more than a merry interlude in the darkest, nastiest time of the year. It is more than getting or even giving. It is more than carols and candy, more than wonderful meals with the people you love best in the world. It is much more than the modern echo of the pagan festivities marking the winter solstice and the moment when the sun begins to reverse its long and slippery slide down the sky.

For Christians—roughly two-thirds of the American people according to Pew—Christmas is the hinge of the world’s fate, the turning point of life. It is the most important thing that ever happened, or at least the beginning of it, and we celebrate it every year because it is still happening now. Whether we know it or not, whether we appreciate it or not, we are part of the Christmas Event that has turned history upside down. There’s a reason why we date the birth of Christ as the year 1 and why traditionally the world’s history was divided into BC, before Christ, and AD, anno domini, the year of the Lord. Actually, the monk who tried to calculate it seems to have gotten it wrong; Jesus was probably born four to six years “BC.”

Superficially, Christmas is a simple and user-friendly holiday: presents, tree, more presents, food, mistletoe, deck the halls, and fa-la-la. How hard is that? But if you look beyond the commercial hype and the pop culture celebration, Christmas is a complicated festival that expresses some of the core beliefs that shape the identities and worldviews of about a third of the world’s people. Non-Christians need to know about Christianity as much or perhaps even more as Christians do, simply in order to understand the cultural foundations of the society in which they live.

I’m trying to blog as a vanilla Christian; that is, I’m trying to write about the elements of our faith that virtually all major Christian communities have historically shared. That puts me at odds with some of the more liberal trends in contemporary American mainline Protestantism; I think the historic statements of Christian doctrine as found in documents like the Nicene Creed make sense and give an accurate and compelling description of what it means to have a Christian faith. I’m an Anglican by conviction as well as by birth, and that will inevitably influence the way I approach Christmas. But I won’t be trying to sneak in special little Anglican concepts here, and this won’t be about controversial ideas that divide Christians like infant baptism, predestination, the infallibility of scripture or, for that matter, the infallibility of the Pope. I hope that Christians of many denominations will find something here that captures what the holiday means to them, and that they will forgive any errors or misapprehensions on my part. These are deep waters, and even stronger swimmers than yours truly have been swept off course in them.

Final disclaimer: I’m not really qualified to do this. Sadly, I’m not someone who has achieved deep spiritual insight through a lifetime of asceticism, deep study, good deeds, and constant prayer. Much of what I’ve learned about the right way to live has come through experiencing the consequences of doing things the wrong way first, and my knowledge of God, such as it is, is more the result of experiencing mercy and forgiveness than a reward for living right. To make matters worse, I’m neither licensed nor trained: As a layman, I have no special theological training and don’t speak with any ecclesiastical authority whatever. If something in this blog troubles you, you should consult with experienced and thoughtful Christians whose lives inspire you, or the leaders of your own church. Christmas is big, and understanding it is hard.

In the old days, people kept a Yule log burning during the holiday season. From now until January 6, I’ll be Yule-blogging: reflecting on Christmas in ways that I hope will make sense to Christians and non-Christians alike. The Yule Blog is a work in progress; each year I try to make it a little clearer, a little more useful, a little less hopelessly inadequate at explaining some of the most important and mysterious truths there are.

Christmas isn’t just the holiday that celebrates the birthday of the Founder of one of the world’s great religions. It’s the main reason so many of the world’s other great religions don’t like Christianity very much. Christians talk about that baby in the manger as God on earth. The monotheistic religions like Judaism and Islam find that idea blasphemous; polytheistic religions like Hinduism wonder why Christians think their own divine birth is so special when so many gods and goddesses have brought so many divine and semi-divine children into the world. Christmas, a holiday that popular culture romanticizes as a time of great peace, is one of the most divisive holidays on the world’s calendar. I want to blog about why.

Careful readers will note that the Yule Blog has 14 posts in it. How can that be? One of the best-known facts about Christmas is that there are 12 days of it; that song about the partridge and the pear tree has echoed through enough American shopping malls and elevators over the years that very few people haven’t gotten the message. But life is confusing. Traditionally, the 12 days started on December 25; the finale of the holiday celebrations comes on January 6 when the three wise men arrived in Bethlehem. In much of the Spanish-speaking world, January 6 is when kids get their Christmas presents.

But if you add up the days starting on Christmas Day, January 6 is the thirteenth day of the Christmas season. Does this mean we need to add another verse to the song about the Partridge and the Pear Tree? (Thirteen charge cards charging?)

Actually, no. According to the Western religious calendar, January 6 is the Feast of the Epiphany and not part of Christmas at all. That is why the Yule Blog has 14 posts for the 12 days of Christmas. Today’s post, published on Christmas Eve, comes out on the last day of the pre-Christmas Advent season, and the final, January 6 post appears on Epiphany to celebrate the arrival of the kings.

Meanwhile, Merry Christmas to those of you inclined to celebrate that holiday, and seasonal greetings to everyone else. Whatever your faith or lack of it, however you understand the meaning and purpose of your life, may the Christmas season be a time of rest, relaxation, and healing reflection for you that brings you closer to those you love, makes you more generous to those in need, and leaves you more in tune with that wiser, happier, richer, and more generous self that it’s your hope, your joy, your duty, and, with the help of a merciful God, your destiny to become.