Intermittent fasting? Try the 5th century playbook

Lent is upon us – those 40 days of voluntary masochism that we moderns have mercifully put behind us. Or have we?

Julie Canlis

Julie connects Christian spirituality with ordinary life in Wenatchee, Washington State, where she teaches and writes.

A wine glass of water sits on an empty clean plate.

Daylight fasting.

Jean Fortunet, CC BY-SA 3.0, via Wikimedia Commons.

Fasting, at least in the health world, is no longer a derogatory term but one in vogue. Particularly the merits of the restricted diet, in which you limit the amount of time you eat either to a day (e.g. to an eight-hour window) or a week (e.g. skip eating on two different days). The latter approach, maybe surprisingly, follows in the footsteps of our religious forebears, who fasted every Wednesday and Friday. Could it be that they’d figured out a practice we are just discovering? And what else were they trying to achieve?

To a medieval peasant in Britain, Lent ratcheted up the twice-weekly fast. It was 40 days of a vegan diet, that often increased in intensity as the body adjusted (though the pregnant, young, sick and old were exempt). Lent also issued in much cultural creativity. Who knew that Cathedral at Rouen was a Lenten by-product, as those desperate for butter could get a dispensation by contributing financially to the Butter Towers (as they became known)? And Britons may have Lent to thank for both black peas, a Lancastrian delicacy, and fish & chips, as cooks were challenged to keep Lenten menus interesting.

Despite our caricatures of Lent as a dour and draconian time, it was essential to the enjoyment of medieval life. The purpose of Lent was not the denial but the renewal of pleasure. Maybe it’s precisely that aspect that has echoed through the centuries, manifesting now in our punishing diets, Tough Mudder races, and endurance stunts. Isn’t that a bit part of why we (well, some of us) do them?

This article was first published on March 15 2023.

'One of the principal rhythms of medieval life was this move from feasting to fasting to feasting again.'

Our modern fascination with fasting can also receive wisdom from Lent, which is that fasting for its own sake will always lead to something unhealthy. It must be for the purpose of something greater. Our forebears worried that physical practices could become idolatry, when wrenched out of their context of repentance. As G. K. Chesterton remarked,

'Physical nature must not be made the direct object of obedience; it must be enjoyed, not worshipped.'

The Old Testament prophets were particularly grumpy about this, insisting that fasting would do no good if it did not also help you love your neighbour more. Or as the early third-century Christians who fled from Roman excess into the deserts remarked,

'If you fast regularly, do not be inflated with pride; if you think highly of yourself because of it, then you had better eat meat.'

Fasting on its own will not make us better people, though we might shed a few pounds. Fasting is to restore the pleasure not only to eating, but also to the soul in need of God. Interesting that one of the primary biblical metaphors for a lively spiritual life is that of feasting and eating. Fasting resets the soul with repentance. It is praying with our body. It is not a negation but a purgation of desire – not denying our desires but resetting them. C.S. Lewis wondered whether our desires are not too strong, but too weak.

'We are half-hearted creatures, fooling about with drink and sex and ambition when infinite joy is offered to us, like an ignorant child who wants to go on making mud pies in a slum because he cannot imagine what is meant by the offer of a holiday at the sea. We are far too easily pleased.'

So if you’ve considered intermittent fasting, or even if not but you feel you might need a more balanced perspective on pleasure, consider the Lenten playbook. Feast and fast cyclically. Do it for a greater purpose than just losing weight. Let it change and reset your true desires. And maybe, just maybe, you might discover God waiting for you at the root of all your desires.

Article

Creed

Mental Health

13 March 2024

4 min read

Have our worries changed over time?

A pep talk to teachers reveals whether our fears are age-old or not.

Katherine Amphlett

Katherine is a counsellor based in the West Midlands.

In an egg box sit two eggs with faces drawn on them with marker pen. One looks worried, the other looks on.

‘You’re not going to mention the psalms!’ my colleague said. ‘Are you?’

She was doing alarmed eyes at me, the sort which show white all round. I could see why really. We were on our way to give a talk at a big secondary school in Birmingham – multi-cultural, multi-ethnic, multi-faith. The sort where praying had been banned as divisive, and the wearing of crosses discouraged. Hijabs too, for that matter. Not the kind of place where you chat lightly about a part of the Christian bible, on the whole, unless you’re trying to be provocative.

I did mean to mention them though. ‘I can’t think of another example,’ I said. ‘And anyway, it’s too late now – I sent the slides through last night.’ Deep breaths.

Just to explain a little, as counsellors, my colleague and I had set up a programme of talks and workshops for schools in the area, aimed at improving mental health in the aftermath of the pandemic. We’d seen all the warnings about the ‘tsunami of mental health issues’ threatening to deluge the country and decided to take action. Recognising that we couldn’t get to every individual child who might need help, we’d focused our efforts on the adults in the schools. Steady the grown-ups and you steady the children, was our thinking. The young take their wellbeing largely from the pattern set by their elders, even in this age of smart phones and social media, and the levels of despondency were very high among teachers and school staff in our experience. Lots of people burning out and leaving the profession. Not a steadying influence then. Hence our topic for today: ‘How to feel better in difficult times’.

I was nervous as I stood in front of the large hall full of people. Several hundred of them, all ages and stages. Some looking attentive, many expressionless, a few sleepy. I could see my colleague at the end of a row near the front. She had one hand up to the side of her face and was making herself small. Great, I thought. Very reassuring. But too late now, so on we go…

I introduced myself. I introduced my colleague. I introduced our work. And then I mentioned the thing that needed no introduction. It was already familiar, a regular inhabitant – present here in the room, but also everywhere else we went: our homes, our classrooms, our friends’ houses, the streets, the supermarkets. Fear. Horrid fear, drifting through the air like smoke. I gave them some awful statistics I’d found, about the rates of anxiety and depression. About the levels of self-harm, about the fact that suicide is now the second biggest killer of children between 10 and 15. I let these sink in a bit.

Then I asked, ‘So what are we afraid of, exactly?’

It is accepted practice in all mental health disciplines to try to identify the causes of fear and face squarely up to them as that’s the only real way to defuse their power, I said. I was going to read them a list of potential causes – and while I was doing so, I’d like them to try and guess where the list had come from. Call out your guesses please.

‘Getting old,’ I started. ‘Drinking too much. Tyrants swooping on other people’s countries. Teaching our children to be better than we are…’

‘Twitter!’ someone called out.

‘Cutting down the forests. Loss of friends. Waking up sweating in the night. Other people saying awful stuff about us…’

‘This Morning!’ came another voice.

‘Feeling very alone. No sign of things getting better. Envying the rich. Death. Food being short…’

‘The news this lunch time!’

‘Plagues and pestilences. Being in despair. Cruel words. The evils of the class system. Not having work. Feeling low. Feeling weak…’

‘It’s got to be The Daily Mail,’ someone else shouted. Laughter.

I looked up. ‘Good guesses,’ I said. ‘All of them, thank you. Only they’re a bit out of date. By about four millennia, give or take!’

Surprise fizzed through the room.

I had wanted to find out what people used to worry about, I explained. To see how that differed from our current worries. I hadn’t known where to look though, until I suddenly remembered the psalms. ‘Some of you might be familiar with the psalms,’ I said, ‘but for those of you who aren’t, they are 150 ancient songs full of moaning.’ They varied in age, but the oldest were thought to have been written the best part of 4,000 years ago – making them older than the pyramids. I’d taken twenty of these songs out of the middle of the book – Psalms 60-80 – and listed the things they were moaning about… as just demonstrated.

A lot of the sleepy faces were looking more alert now.

Since this ancient list is more or less identical to our own, we can draw two conclusions, I said. Both very good news. The first is that, clearly, these are the things we worry about – if we’re human. People from a totally different culture/ period in history/ part of the world/ ethnicity/ stage of economic development/ political system/ level of education and so on and on, worrying about the same things as us? Doesn’t it show that… er, it’s normal? For living, breathing, average, sentient human beings like us?

And secondly it proves, surely, that we’re designed to survive this kind of worrying. We’re wired to cope. Our brains are built for it. Because – ta da! – here we all are, FORTY CENTURIES later, still moaning about exactly the same stuff!

I looked at my colleague again. Not only were both her hands now down in her lap, but like a lot of the rest of the room, she was smiling.

‘If we can clear fear out of the way, it’s much easier to get on with sorting out problems,’ I finished. ‘So now, shall we talk about where we can get started?’