As I shared with you last week, I thought I had a pretty good grasp of most everything associated with our incredible achievement 50 years ago of men first walking on the moon. 

I was wrong. As with pretty much everything else under the sun, what you think you know is rarely all there is to know.

Buzz Aldrin wrote about it in “Guideposts” magazine in 1970. I’ll let his words tell the story: 

“For weeks before the scheduled lift-off of Apollo 11 back in July, 1969, the pastor of our church, Dean Woodruff, and I had been struggling to find the right symbol for the first lunar landing. We wanted to express our feeling that what man was doing in this mission transcended electronics and computers and rockets.

Dean often preached about the many meanings of the communion service.

“One of the principal symbols,” Dean says, “is that God reveals Himself in the common elements of everyday life.” Traditionally, these elements are bread and wine — common foods in Bible days and typical products of man’s labor.

One day while I was at Cape Kennedy, it occurred to me that these tools were still the typical elements of life today.   wondered if it might be possible to take communion on the moon, symbolizing the thought that God was revealing Himself there too, as man reached out into the universe, as many of us in the NASA program trust that what we are doing is part of God’s eternal plan for man.

I spoke with Dean about the idea as soon as I returned home, and he was enthusiastic.

“I could carry the bread in a plastic packet, the way regular inflight food is wrapped.  And the wine also — there will be just enough gravity on the moon for liquid to pour. I’ll be able to drink normally from a cup.  Dean, I wonder if you could look around for a little chalice that I could take with me as coming from the church?”

The next week Dean showed me a graceful silver cup. I hefted it and was pleased to find that it was light enough to take along. Each astronaut is allowed a few personal items on a flight; the wine chalice would be one of mine.

Dean made special plans for two special communion services at our church. One just prior to my leaving Houston for Cape Kennedy, when I would join the other members in a dedication service. The second two weeks later, Sunday, July 20, when Neil Armstrong and I were scheduled to be on the surface of the moon. On that Sunday the church back home would gather for communion, while I joined them as close as possible to the same hour, taking communion inside the lunar module, all of us meaning to represent not only our local church but the Church as a whole.

Right away questions came up. Was it theologically correct for a layman to serve himself communion under these circumstances? Dean thought so, but to make sure he wrote the Presbyterian church’s General Assembly and got back a quick reply that this was permissible.

And how much should we talk about our plans? I am naturally rather reticent, but on the other hand I was becoming increasingly convinced that having religious convictions carried with it the responsibility of witnessing to them. Finally, we decided we would say nothing about the communion service until after the moonshot.

Which scriptural passage to use? I thought long about this and found one that seemed to fit perfectly. I wrote it on a slip of paper to be carried along with the communion elements.  Dean would read the same passage at the service held back home that same day.

So at last we were set. And then trouble appeared. It was Saturday, just prior to the first communion service. The next day, Neil Armstrong, Mike Collins and I were to depart Houston for Cape Kennedy. We were scheduled for a pre-mission press conference when the flight physician arrived and set up elaborate precautions against crew contamination. We had to wear sterile masks and to talk to the reporters from within a special partition. The doctor was taking no chances. A cold germ, a flu virus, and the whole shot might have to be aborted. I felt I had to tell him about the big church service scheduled for the next morning. When I did, he wasn’t at all happy.

I called Dean with the news late Saturday night. “It doesn’t look good, Dean.”

“What about a private service? Without the whole congregation?”

It was a possibility. I called the doctor about the smaller service and he agreed, provided only a handful of people be present. So the next day, Sunday, shortly after the end of the 11 o’clock service my wife and son went to the church. There we met Dean, his wife, Floy, and our close family friend Tom Manison, elder of the church and his wife. The seven of us went in to the now-empty sanctuary. On the communion table were two loaves of bread, one for now, the other for later. Beside the loaves were two chalices, one of them the small cup I would take to the moon.

We took communion. At the end of the service Dean tore off a corner of the second loaf of bread and handed it to me along with the chalice. I was then on my way to Cape Kennedy.

What happened there, of course, the whole world knows.

When Neil and I were sitting inside the Eagle, a little while after our scheduled meal period, Neil would give the signal to step down the ladder onto the powdery surface of the moon. Now was the moment for communion.

So I unstowed the elements. I put them and the scripture reading on the little table in front of the abort guidance system computer.

Then I called back to Houston.

“Houston, this is Eagle. This is the LM Pilot speaking. I would like to request a few moments of silence. I would like to invite each person listening in, wherever and whomever they may be, to contemplate for a moment the events of the past few hours and to invite each person listening, wherever and whomever they may be, to contemplate for a moment the events of the past few hours and to give thanks in their own individual way.”’

For me this meant taking communion. I opened the little plastic packages which contained bread and wine. I poured the wine into the chalice from our church. In the one-sixth gravity of the moon the wine curled slowly and gracefully up the side of the cup. It was interesting to think that the very first liquid ever poured on the moon, and the first food eaten there, were communion elements.

And so, just before I partook of the elements, I read the words which I had chosen to indicate our trust that as man probes into space we are in fact acting in Christ.

I read: “I am the vine, you are the branches. Whoever remains in me, and I in him, will bear much fruit; for you can do nothing without me” (John 15:5).