When I think about what it means to call oneself a Christian, I often return to the historic creeds of the early church. That's an odd statement from someone who was raised in a decidedly non-creedal denomination. I simply think that it's a good place to start the conversation. When we're talking about people who follow Jesus, that seems like a good place to define the parameters.
And when I look at the Apostle's Creed or the Nicene Creed, I see a lot of land. There is room to roam if you have different interpretations and takes on faith, scripture, and whatever else. It's not anything goes territory, but it has been home to lots of different viewpoints over a couple of millennia. That vast country is part of what makes the Church so complicated. Yet it is also what makes the Church so beautiful. There is space out here for Catholics and Baptists, Disciples and Eastern Orthodox, Methodists and Anglicans, Pentecostals and Presbyterians and more.
It gets messy. It makes the unity that Jesus prayed for in John 17 massively and ridiculously challenging. Yet when it works...my God, when it works, it is something amazing to behold. The real challenges occur when something like the Nashville Statement happens.