The Sin No One Wants to Talk About
We do not talk much about gluttony anymore. If anything, the word feels outdated. Heavy. A little embarrassing. When we hear it, we imagine caricatures of excess: overflowing plates, uncontrolled appetite, people who clearly lack restraint.
Screwtape would be pleased with that definition.
Because in his seventeenth letter, Lewis lets us overhear a disturbing truth: the demons never stopped caring about gluttony. They just redefined it. And by doing so, they made it almost invisible.
When Sin Becomes Normal
There was a time when Christians took the so called seven deadly sins seriously. Today, most of them feel less like dangers and more like background noise.
Lust is marketed.
Greed is rewarded.
Wrath fuels public conversation.
Envy drives entire industries.
Pride is encouraged as self esteem.
And gluttony?
We barely notice it at all.
That, Screwtape tells us, is not an accident. One of hell’s great achievements has been to numb the human conscience so thoroughly that hardly anyone feels uncomfortable about this sin anymore. No sermons. No warnings. No self examination.
But that numbness came with a cost. Old methods stopped working. So the demons adapted.
Not Too Much, Just Right
We tend to think gluttony means taking too much. Too much food. Too much drink. Too much pleasure. But Screwtape insists that quantity is not the main issue. Attitude is.
Gluttony is not about how much you consume.
It is about how much control your desires have over you.
A person can eat very little and still be enslaved. A person can consume modestly and yet be utterly ruled by their cravings. What matters is whether pleasure has become a master instead of a servant.
And the most effective disguise for this kind of gluttony is something Screwtape calls the “all I want” mindset.
The Tyranny of Small Desires
Lewis gives us the portrait of someone who insists they want very little. Just a simple drink prepared a certain way. Just a small portion arranged just right. Just one small comfort done properly.
On the surface, this looks like restraint. Even virtue.
But look closer. This person quietly bends everyone around them to serve their preference. Servers. Friends. Family. Strangers. All must accommodate the desire, no matter how minor it seems.
The quantities are small.
The disruption is large.
And because the desire appears modest, the person never recognizes it as gluttony. They tell themselves they are being reasonable. Even temperate.
Meanwhile, their impatience grows. Their charity shrinks. Their gratitude fades. And their world slowly rearranges itself around their appetite.
When Temperance Becomes a Costume
Temperance is meant to be self control. The ability to enjoy good things without being owned by them. But Screwtape shows how easily it can be twisted into a costume that hides indulgence instead of restraining it.
A person can convince themselves they are being disciplined while demanding endless adjustments from others. They can claim moral reasons for their preferences while quietly becoming unloving and ungrateful.
What matters to the demons is not what the desire is. It could be food, drink, routine, comfort, or habit. What matters is that the denial of it unsettles the soul.
When a small inconvenience produces disproportionate irritation, something deeper is at work.
Habits That Shape the Soul
Screwtape makes a striking observation: habits work just as well for hell as they do for heaven. God forms people through repeated practices aimed toward love, patience, and obedience. The demons aim habits in the opposite direction.
The goal is simple. Train a person so thoroughly in small indulgences that the absence of one makes them irritable, harsh, or disobedient. Once that happens, virtues like kindness and self control are no longer freely chosen. They are conditional.
And conditional virtue is fragile.
If a person cannot be denied a small pleasure without losing their peace, then their character is not as strong as it appears.
The Subtle Shift to Delicacy
Modern gluttony is less about excess and more about refinement. It is not the desire for more, but the insistence on better. Better quality. Better experience. Better execution.
This kind of gluttony feels sophisticated. It hides behind taste, knowledge, and discernment. But its effect is the same: the heart grows demanding, entitled, and easily offended.
And once the soul is trained to insist on pleasure being just right, it becomes easier to weaken other areas of self control. Desire rarely stays in one lane.
Why This Matters
Gluttony rarely announces itself. It whispers. It disguises itself as preference, routine, or self care. But over time, it reshapes the heart. It makes people less patient. Less flexible. Less charitable.
And that is exactly what the enemy wants.
Because a person ruled by appetite is easier to fracture, easier to irritate, and easier to turn inward.
A Quiet Invitation
The answer to this letter is not shame. It is awareness. A gentle, honest look at how our desires shape our reactions.
What happens when a small comfort is taken away?
How do we treat others when our preferences are unmet?
Do our pleasures serve love, or do they quietly demand it?
Scripture calls believers to freedom, not indulgence. To self control that opens space for love. To gratitude that does not depend on circumstances being perfect.
Gluttony is not about food alone. It is about who sits on the throne of the heart.
And Screwtape would very much like it to be anything but God.