Oh how weary is the world, in these final weeks of a long, brutal, confusing year. But Advent is here. Jesus is coming back. And for this thrill of hope, the weary world rejoices. For yonder breaks a new and glorious morn.

Unity amidst diversity is one of the most brilliant and yet challenging things about Christianity. But it's a challenge we must continually take up. Why? Here are just three reasons why unity is a value we must pursue.

It may not sound exciting. It may seem too predictable and institutional and bourgeois. It’s certainly not going to be comfortable. But showing up at church week after week, and giving oneself to the building up of the body, is a revolutionary act of mission.

I love the New Testament passages that describe the church in terms of stones. Peter says Christians are “like living stones” who are “being built up as a spiritual house, to be a holy priesthood” (1 Peter 2:5), with Christ as the cornerstone (2:6-7). Paul says similar things in Ephesians 2:19-22

When we learn to love the church in spite of its awkwardness and our frustrations, we become less like isolated consumers and more like a covenantal community, committed to one another and to the gospel of Jesus Christ, through thick and thin.

I wrote Uncomfortable to remind Christians of this: that in spite of the awkwardness, the challenges and the discomfort of local church life, it is worth it. The discomfort of it is how we grow, as we lean not on ourselves but on the Holy Spirit at work within us, supernaturally doing things in and through churches that by all fleshly accounts should not and could not happen. 

One of the assumptions of my new book Uncomfortable is that church is hard.Discomfort, frustration and pain are inevitable. But another assumption of Uncomfortable is that these are not necessarily reasons we should leave a church. On the contrary, I argue in the book that discomfort in church community is actually a huge part of how we grow.

In preparation for writing Uncomfortable I wanted to get a sense for what proves most uncomfortable about Christianity in real churches today. I emailed a number of pastors from around the world and asked them about what aspects of Christianity or church life proved to be especially uncomfortable, challenging or offensive in their particular congregations and contexts. Here are 10 of the responses I received.

Instead of celebrating the fact that Christianity has contributed good things to the world for two thousand years, the increasingly unpopular church feels the need to talk only about the bad things she has done. Rather than drawing from her rich heritage of time-tested tradition, today’s church chooses to adopt last week’s fashion so as to be relevant again.

I know plenty of Christians who get far more excited about mission “out there” than they do about their own personal holiness: passionate church planters whose marriages are a mess; progressive Christians engaged in social justice but disengaged from their own spiritual vitality. But mission and morality are not two separate categories.

My new book, Uncomfortable: The Awkward and Essential Challenge of Christian Community, comes out the last week of September but is available for preorder now. If you are curious about what others are saying about the book, below you can read some of the very kind words that have been offered as endorsements of the book.

The reality of God’s family is that people have different backgrounds and personalities and opinions. They will clash. It will be messy. It’s a huge challenge committing to a family like this, but it is not optional. We must lean into and embrace the awkward conglomeration of people who comprise the church.

Places shape us. They seep into our bones and grab hold of our hearts. As much as we live our lives digitally these days and find connections in the vast placeless spaces of the Internet, the reality is we are embodied beings who are wired to shape and be shaped by specific, physical places. Biola University has been a profound place in my life.

It was a Tuesday morning in July when I sat down in President Corey's office and told him the news that I had accepted a new job and would no longer be working at Biola University. With tears in my eyes I told him how hard it was for me to leave. I'd worked at Biola for nine years and met my wife Kira here. I loved my job working in the Office of the President. I was not looking to leave. 

Do you remember the old food pyramid that shows how a healthy body depends on a balanced diet, with the right proportions of food groups and nutrition vs. junk foods? In our current epistemological crisis, where we are bombarded by a glut of content and information but have so little wisdom, we need guidance on healthier habits of knowledge intake. We need a wisdom pyramid. 

We are facing a crisis of epistemology in today's world. How we know things? How we distinguish between true beliefs and delusions, facts and fiction? What can be trusted? There are many angles we could explore in this crisis of epistemology. Here are just five.

As utilitarian and burdensome as they sometimes feel, blogs become part of the blogger. For good and for ill, they are places to vent and process aloud, to praise and critique, to know and be known. My blog has allowed me to develop ideas that eventually became books, to engage and celebrate the many things that captivate me, and to make lots and lots of lists. 

Cinema is often framed as escapism, and indeed it has that quality. We watch movies to visit far away places and times, and to understand the experiences of others. But cinema at its best, and certainly Columbus fits that bill, doesn’t stop at escapism; it helps us return well to reality, with new eyes to see and love the world beyond the screen.

“Do not be conformed to this world” is one of the most grating verses of the Bible to many modern ears, yet it is not just a Pauline one-off. The nonconforming set-apartness of God’s people is a major theme of the whole Bible. But it’s an unpopular idea these days, both for Christians who wish they could blend in and for nonbelievers pressuring religious institutions to compromise on their different-ness.

A collection of my publications from recent months, including movie reviews of The Lost City of Z, War for the Planet of the Apes and Dunkirk, as well as articles on church shopping and biblical perspectives on immigration.