The Difference Between “Uncharted” and “Unmapped”

If you refer to a navigation “chart” as a “map,” a sailor will be quick to correct you. This isn’t just a preference for nautical jargon. A map represents landforms that are mostly still. (A geologist will tell you that land does move, but very, very slowly!) A chart, on the other hand, is “hydrodynamic,” and captures data about something that is always moving. The tides rise and fall, currents shift with the time of day and time of year. Charts refer to tables which give you the maximum and minimum height of tides by date, and charts require a lot of interpretation. A bridge which you may sail under easily at noon on Sunday may be an impassable barrier at noon on Monday. 

Dolphins joined us for a couple of days as we sailed in San Carlos

Leo and Angela aboard the Francis Lee in San Carlos

(Some people use map as a metaphor for the Bible. In this sense, I also prefer the chart metaphor, because it requires you to interpret it with reference to other information.)

The tides of San Carlos, where we learned to sail, were not as dynamic as in some parts of the world, where entire bays disappear as water follows the tug of the moon. It became clear as we learned more about charts why anchoring was one of the first skills taught to new sailors: where you choose to park your boat is a major safety issue. You could anchor in a place that seems safe, only to have the tide go out and leave your boat stuck on a sandbar. This could leave you listing dangerously to one side or even damage your boat. If you miscalculate, you could wait for months before a tide high rises enough to let you float free. Conversely, after you anchor, the tide could come in and lift your boat off of its secure anchor, setting you adrift while you sleep. Currents that shift with the tide can swing a poorly-placed boat into the path of its neighbors. 

St. Nicholas Island, a bird-poop encrusted rock that we had to sail around every time we left the bay. There were several other invisible rocks just under the surface of the water here. Click for video.

We’re dealing with tidal forces in the church these days, massive changes over which we have no control that make it difficult to know what safe harbor looks like. Climate change is a big one, and it’s one I’ve been trying to wake the church up to for years. But demographic, economic, and social change are other forces, currents that we have difficulty predicting. 

This is part of why I chose “uncharted waters” as the metaphor for my renewal leave. “Uncharted” doesn’t simply mean “we don’t have a map.” It means that the ocean we’re on is constantly shifting, and places that were safe and predictable in the past are no longer. We cannot see what’s just under the surface of the water, and our ignorance keeps us in a constant state of vigilance. “Uncharted” is far more perilous than “unmapped” because it’s not just about knowing what direction to go; it’s about knowing when, if ever, we can let our guard down. It’s one reason we are often so tired these days. 

Waves and rocks off the coast of Northern Ireland; click for video

Charts are not as important on the open ocean, where you can navigate by looking at the sky. It’s coastlands where charts become important: your departure and destination. 

It is astonishing to me how people without GPS have crossed oceans. Polynesian people navigated with little more than ancestral knowledge, the sky, and measurements taken with their hands. They sailed enormous distances across the Pacific Ocean generations before their European sailing counterparts crossed the much-smaller Atlantic. In the West, the history of navigation is bound up with colonialism and slavery, which are in turn bound up with the church and its history of mission. But I thought it would be important to look at all of it, to get the big picture, if I was going to understand what “navigating uncharted waters” means as a church. 

An interpretation of a Polynesian navigator using hand navigation at the Royal Maritime Museum in London. Illustration by Ashia Te Moananui.

On our trip, we made it a point to visit some important sites in the history of Atlantic navigation: Greenwich and the National Maritime Museum in London, the port cities of Nantes, France and Belfast, Ireland. We developed our itinerary around the history of the Reformation and the history of navigation. All of this was meant to help us understand our own moment in history, where we are sailing without a chart. 

The coast of Northern Ireland

Prayer: Help us navigate by the stars, and thank you for watchers who alert us to unseen hazards. Give us safe harbor and time and place to rest.

—Rev. Dr. David Barnhart, Jr. 

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The Best Ocean View in the World

Since COVID scuttled our original plans to sail in Greece, our alternative was a sailing school in San Carlos, Sonora, Mexico. This was a long way from Paul’s journeys in the Mediterranean! But we decided that since sailing was our theme, it was more important to have an understanding of how sailing works than to visit archeological sites. 

We gave ourselves a few days in San Carlos before our sailing school started, in order to get familiar with the restaurants and practice our Spanish. 

Hanging out at the hotel

San Carlos was voted by National Geographic to have the most spectacular ocean views in the world. So after settling into our lovely family-run hotel, we took a taxi to “El Mirador.” There is an observation point that juts out over the ocean, with views on every side. Below, birds wheel and coast in the air currents. At the tip of the point, the wind is so strong that visitors clutch their hats or phones. 

View from El Mirador

The twin peaks of Tetakawi are visible from anywhere nearby. It is striking how these massive rocks seem to change every hour, although they never move. The air, the light, the clouds, all paint the mountain in different colors and shades. It’s like a giant kaleidoscope. I understand why Claude Monet was moved to paint the Rouen Cathedral again and again in different light conditions. We found ourselves pointing and staring at it every day, multiple times a day. It’s like God was painting it over and over again, showing off a divine impressionism. 

The other ocean view we had during our time in San Carlos was up close and personal. Jacques Cousteau said that the Sea of Cortez was “The Aquarium of the World,” filled with marine biodiversity. People come to snorkel and see huge varieties of wildlife. Dolphins would come and swim alongside our boat, attracted by the wake (and the fact that we didn’t have noisy engines). There was one large group of females, and a couple of adorable baby dolphins, who sped along at our side. Various sea birds bobbed on the surface. We also got to see thousands of two-inch wide purple jellyfish: the Portuguese Man-o-war. We kept our distance from their sting. 

Humans throughout history have talked about the ocean in reverential tones. It is massive, powerful, teeming with life. It responds to cosmic forces like gravity and the spin of the earth. I think it is important to experience it from multiple vantage points to cultivate the appropriate respect. It’s alive, and it’s essential for our survival on this planet. 

The city of San Carlos has a large ex-pat population. Many Americans and Canadians move to San Carlos to sail or spend their retirement near the beach. Like many places around the world, there is a large gap between rich — or even the merely comfortable — and the poor.  

Sailing today is largely a hobby of the wealthy and middle-class, not a vital transportation mode for everyone. But this shift in global dynamics is driven by “cheap oil.” Of course, we know that fossil fuels are not really cheap; they are deferred cost which will have to be paid by future generations. I suspect that as wind and solar power become more mainstream, gas-guzzling boats will give way to more sail power. Shipping companies are already going “back to the future” by exploring wind power. Part of my desire to become more proficient at sailing is simply to have a method of travel that doesn’t require airplane or boat fuel.

We were able to get experience on three very different boats: a single-mast 26-foot boat, a vintage two-masted ketch, and a very large catamaran (which our instructor called “a floating condo”). 

Having the skills to sail suddenly opens up a new world of opportunities for travel. Boat captains are often looking for crew to help them make journeys, and there are websites that match teams by personality, skills, and destinations. While I don’t plan on making any trans-Atlantic trips anytime soon, I certainly wouldn’t rule it out. There is much more of this amazing planet to see. 

Prayer: God who paints the landscapes, cosmos, and creatures, thank you for filling the universe with such beauty.

—Rev. Dr. David Barnhart, Jr.