What to Write in a Mission Journal, and What Everyone Leaves Out

The entries are not the problem. The gaps are, and they are never random. They land on exactly the weeks worth remembering.

Your Missionary's Story  ·  September 2, 2026  ·  4 min read

Ask a returned missionary about his journal and you tend to get a slightly embarrassed answer. He kept it faithfully for six weeks, then in bursts, then barely. What survives is a run of entries at the start, a few around big events, and long silences everywhere else.

That pattern is not laziness and it is not unusual. It is structural, and it is worth understanding because it tells you exactly what to do differently.

Why the gaps land where they do

Journals get written on good days. On a hard week, writing about the week is the last thing anybody wants to do, so nothing gets written. Which means the record is systematically missing the weeks that mattered most, and heavily weighted toward the weeks when everything was fine.

The second cause is that most people write like a reporter. Where we went, who we taught, what the numbers were. That is a log, and a log is genuinely tedious to keep, which is why it stops.

Write these instead

1. One thing somebody said. Exact words. Not a summary. A single quoted sentence is worth a page of description and takes ten seconds.
2. What the day physically felt like. Heat, cold, the walk, how tired. This is the texture that is gone within two years and it cannot be reconstructed.
3. One person, described. What they looked like, what their home was like, what they were worried about. One a week is fifty portraits over two years.
4. What you were wrong about this week. The single most valuable recurring entry there is, and the one nobody thinks to keep.
5. What you are dreading. Write it while you are dreading it, not after it resolves. The resolved version is always tidier and less true.
6. Names, spelled properly. Members, investigators, streets, wards, food. Names go first and they are the hardest thing to recover.

The format that actually survives two years

Long-form daily writing has a very high failure rate. What survives is short, prompted and frequent. Answering one specific question beats facing a blank page, because a blank page requires you to first decide what today was about, and that decision is the expensive part.

It also solves the good-day bias. A prompt arrives whether or not it was a good week, and answering it in two sentences on a bad week is exactly the entry that will matter most later.

Five entries worth writing every single week

If a daily entry is not going to happen, and for most missionaries it is not, a weekly one that always contains the same five things beats an irregular long one every time. The consistency is what makes it readable later, because you can put two weeks side by side and see what changed.

1. One sentence somebody said. Quoted exactly, with who said it.
2. One person you met, in three lines. Name, what they looked like, what they cared about.
3. One thing that was hard. Written while it is still hard, not after it resolved.
4. One thing you did better than last month. Small counts. This is the entry that shows growth when you read the year back.
5. Where you were. Area, companion, and anything about the place itself.

That is perhaps ten minutes and it produces roughly a hundred weekly entries across two years, each with a person, a quote and a real difficulty in it. Compare that to twenty long entries from the good months and nothing from the rest, which is what most journals actually contain.

What to do about the letters home

The weekly email home is not a journal and should not be treated as one. It is written for an audience that is worried about you, so it is systematically reassuring, and it leaves out most of what was actually happening. That is not dishonesty, it is kindness, and it is worth knowing when you sit down years later and find the letters do not contain the mission you remember.

Keep them anyway. They are excellent scaffolding: dates, areas, companions, names, and the sequence of events. Use them as the timeline, and write the real account alongside. Ask a parent to forward the whole folder while it still exists, because inboxes get closed and accounts get abandoned, and a great many missions have lost their entire written record that way.

If the mission is already over

Nothing here is lost. The detail fades in a specific order, and a returned missionary five years home still has far more than he thinks he does. It is inaccessible rather than gone, and specific questions are what make it accessible again. The general question, how was your mission, reaches almost none of it.