You can eat clean.
You can lift two (or three) times a week.
You can take your creatine, your magnesium, your pregnenolone.
You can block your deep work hours, protect your calendar, and say no to the committee that doesn't need to exist.
And if your sleep is broken?
All of it underperforms.
Sleep is not the foundation of optimization. It's the foundation of the foundation.
Every supplement you take works better when you sleep well.
Every cognitive tool you deploy is sharper.
Every hard conversation you navigate is handled with more grace.
Every sermon you preach lands with more clarity.
Your body repairs tissue during sleep.
Your brain consolidates memory.
Your hormones reset.
Your emotional resilience recharges.
And your congregation (whether they know it or not) gets a completely different pastor depending on whether you slept six hours or eight.
One version sounds like Proverbs.
The other sounds like a man trying to rebuke a printer.
Sleep is not optional equipment.
It's the system everything else runs on.
So why are so many pastors terrible at it?
Not because they lack discipline.
Not because they don't care.
Because nobody told them their room is working against them every single night.
Your Room Is Sending the Wrong Signals
Here's something your brain is doing that you never asked it to do:
It's reading your environment all evening long.
Light levels.
Temperature.
Stimulation.
Sound.
It's taking notes.
And by the time your head hits the pillow, it's already made a decision about what kind of night this is going to be...
... based entirely on the signals it received from your home for the last three hours.
You didn't make that decision.
Your room did.
Which means the fix isn't more willpower at bedtime.
It's better environmental design before bedtime.
Start with the biggest lever of all.
Fix the Light First — This Is the Big One
You think you have an insomnia problem.
Turns out you have a Home Depot problem.
Here's what I mean...
Your body runs on a circadian rhythm (an internal clock that regulates when you feel awake and when you feel sleepy).
That clock is set almost entirely by light.
Those bright, crisp daylight bulbs in your home office, kitchen, and living room...
They're emitting light in the 5000K range.
That's the same color temperature as midday sun.
Your brain sees that at 8pm and concludes one thing:
It's noon. Stay alert.
Melatonin production gets suppressed.
Your circadian clock gets confused.
And by the time you crawl into bed two hours later, your brain is still waiting for the sun to go down.
The fix is simple.
Replace evening-use bulbs with warm white bulbs in the 2700K range or lower.
They cast a soft amber glow that mimics sunset.
Now, let's give that one an upgrade...
Install dimmer switches.
Under $20. Twenty minutes.
(Brother Jim from church, who owns three extension cords and therefore considers himself an electrician, probably owes you a favor anyway.)
Start dimming 60 to 90 minutes before bed.
By the time you're ready to sleep, your environment has been quietly preparing your brain for over an hour.
You haven't done anything heroic.
You've just stopped fighting your own biology.
The Screen Situation
You already know this one.
Blue light from phones and tablets suppresses melatonin.
Screens before bed wire your brain for stimulation, not rest.
You've heard this already (from me and everybody else with an opinion) and, nope, the science hasn't changed.
The short version:
Screens down at least 60 minutes before bed.
If that's genuinely not possible on certain nights (and for pastors, sometimes it isn't) blue light blocking glasses are a legitimate workaround.
Not a perfect solution. B
ut better than nothing.
Charge the phone outside the bedroom.
Full stop.
The Wind-Down Signal
Your brain needs a transition.
Not from awake to asleep... that's too abrupt.
Here's the needed transition:
From problem-solving mode to rest mode.
The mistake most pastors make is going from sermon prep or email or church Facebook comments directly to the pillow.
That's not a wind-down.
That's a crash landing.
What works is narrative absorption... giving your brain something to follow that isn't a problem to solve.
Fiction or biographical reading is genuinely one of the best tools available here.
A good story pulls your attention into a story that has nothing to do with your church budget, your difficult elder, or the worship leader's latest creative vision.
Your problem-solving brain finally gets to clock out.
(You do not need to read Russian literature by candlelight.
A solid biography will do just fine.
The point is immersion, not sophistication.)
A scriptural devotion works beautifully for the same reason...
slow, reflective, non-urgent engagement that quiets rather than stimulates.
(Unless you're the type who can't read a devo without it turning into involuntary sermon prep.)
Whatever.
Pick one.
Twenty minutes.
Your brain will thank you by actually letting you sleep.
Fix the Chemistry
The room is handled.
Now let's talk about what you put in your body in that final window.
Magnesium Glycinate — Go read the full magnesium article for the deep dive.
Short version: taken in the evening, it tells your nervous system it's allowed to stand down. Start here.
L-Theanine — An amino acid found in green tea that promotes calm without sedation. It raises GABA levels, reducing mental chatter without grogginess. 100-200mg about 30-60 minutes before bed.
This one's for the pastor whose brain won't stop rehearsing Wednesday's elder meeting at midnight.
Ashwagandha — An adaptogenic herb with serious research behind it. Regulates cortisol, blunts the stress response, works well dosed in the evening.
If your baseline stress is high (and whose isn't?) this one earns its place.
Passionflower — The underrated one I've been seeing that I'm about to start integrating into my routine. Works on the GABA system, improves sleep quality, reduces time to fall asleep.
Gentle, non-habit-forming, and most pastors have never heard of it.
Most pastors would sleep better if they had.
Glycine — Lowers your core body temperature from the inside, accelerating the sleep initiation process your body is already trying to run. Three grams before bed.
Improved sleep quality, faster onset, and better next-day cognitive performance.
That last part matters when Saturday ran late and you preach in nine hours.
The Full Evening Protocol
Here's what this looks like assembled into a single sequence:
7:00pm — Switch to warm bulbs or start dimming. Your circadian clock begins its wind-down.
8:30pm — Start the transition away from screen... and maybe donning the 'ol blue light blockers.
9:00pm — Supplements. Magnesium glycinate, L-theanine, ashwagandha, passionflower, glycine. Not a pharmacy. A stack. Takes thirty seconds.
9:30pm — Fiction, biographical or devotional reading. Twenty minutes-ish. Let your brain follow someone else's story for a while.
10:00pm — Lights very low. Bedroom cool (65-67°F). Eye mask on the nightstand ready.
10:15pm — Eye mask on. Sound machine running. Room dark, cool, and quiet.
Now sleep like a man who finally stopped arguing with his own biology.
Bottom Line
Good sleep isn't optional for the optimized pastor.
It is not something you earn after you've finished everything on the list.
(The list never finishes, bro, as you well know.)
Sleep is the mechanism by which God designed your body to recover, repair, and prepare for what's next.
Every hour of quality sleep is an investment in tomorrow's sermon, tomorrow's counseling session, tomorrow's hard conversation, tomorrow's leadership.
The pastor who protects his sleep protects his ministry.
Fix the room.
Fix the chemistry.
Then watch everything else you're already doing start working the way it was supposed to.
More Resources To Help You Optimize
💊 My (Scott's) full supplement regimen