June 26, 2025

#15 - Rest That Restores: The Psychology and Spirituality of Sabbath

#15 - Rest That Restores: The Psychology and Spirituality of Sabbath
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#15 - Rest That Restores: The Psychology and Spirituality of Sabbath

Are you tired or weary, even after sleeping? In this episode of Mind and Faith Matters, Dr. Cory Potter talks about what real rest looks like. It's rest that helps your body, your mind, and your soul. You’ll learn what the Bible says about Sabbath, how resting helps your brain, and ways to feel close to God again through keeping a Sabbath. If you feel worn out or like life is too busy, this episode will help you slow down and feel whole.

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Does it feel like exhaustion is your normal state

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of being? We rush, we push, we power through,

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and somewhere along the way, we forget how to

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truly rest. In episodes 7 and 8 of the podcast,

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I talked about being still before dying. So if

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this message resonates, you might want to go

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listen to those. You'll find them helpful too.

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But today... We're talking about a kind of rest

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that does more than recharge your body. This

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is about sacred rest that restores us spiritually

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and emotionally. Welcome to Mind and Faith Matters.

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I'm Dr. Cory Potter and I'm the host. Let's

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begin with a question. What if Sabbath is more

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than just a day off? I want to talk about two

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kinds of rest as we get going here. Rest comes

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in many forms, but for clarity I want to name

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two categories we'll be exploring today. The

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first is physical and emotional rest. The kind

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of rest that calms your nervous system, improves

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your sleep, and it clears your mind. Then there's

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Sabbath rest. A deep rhythm that reconnects you

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with God and reshapes your identity in Him. These

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aren't in competition with each other. They actually

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work beautifully together, but the distinctions

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matter. Sabbath is God's invitation for us to

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cease our striving and to be present, to take

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a break, to be with Him and to enjoy the great

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things He's given to us in our lives. The Hebrew

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word Shabbat means to stop or to cease. We first

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see it in Genesis 2 where God finishes creating

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the heavens and the earth and then rests on the

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seventh day. You know, it's not because God needed

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a break. In the book of Isaiah we're told in

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the Bible that God doesn't grow tired or weary.

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So his rest was intentional and he blessed the

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Sabbath. That day he made it holy. It became

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a rhythm for how Old Testament believers were

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to do life. It wasn't just a divine pause, but

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an invitation for people to live differently.

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In Exodus chapter 20, the idea is echoed. The

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Bible says remember the Sabbath day and keep

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it holy. On it you shall not do any work. This

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wasn't just about rules Although there were rules

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about it It was about creating space to trust

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to worship God and to reset Jesus affirms this

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in the New Testament in Mark chapter 2 verse

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27 when he says the Sabbath was made for man

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Not man for the Sabbath Sabbath isn't a burden.

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It's a gift a divine strategy for living this

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whole life. So before we go on, I want to talk

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about the science, just in general about rest.

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So when we're talking about physical and emotional

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rest and let's look at how rest impacts our minds

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and our bodies. We're therefore talking about

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physical and emotional restoration and what modern

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science reveals. First, Your brain needs space,

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it needs margin. When you're not focused on a

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task, your mind moves into something called the

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DMN, the default mode network. This is super

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cool. It activates when you reflect, imagine,

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or simply sit quietly. This DMN, or default mode

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network, helps you process emotions. create meaning

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in your life, consolidate your memories, and

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recover from mental overload. Those moments when

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you lie down and let your thoughts wander aren't

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wasted. They're essential. I wonder if you're

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making the room for those in your life. I know

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sometimes I don't, and sometimes I pay the price

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with health issues, headaches, and stress. But

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second, rest reduces emotional reactivity. When

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life is constant and loud, the brain's fear center,

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the amygdala, can stay in overdrive. And that

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will lead us into irritability, anxiety, and

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simply burnout. Rhythmic or regular rest gives

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your nervous system a chance to slow down and

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recover. It strengthens the parts of your brain

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responsible for self -regulation, for empathy,

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and for focus. And third, let's talk about the

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deep cleansing process of your brain during rest.

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In 2012, not so long ago, Dr. Macon Nettergaard

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discovered the glymphatic system. Not the lymphatic

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system, but the glymphatic system. And for those

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of you who are science geeky like I am, it's

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G -L -Y -M -P -H -A -T -I -C. This system helps

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clean up your brain. It's like a cleanup crew

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in your brain. It clears waste, including proteins

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linked to Alzheimer's, but it only turns on during

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deep, slow -wave sleep. So guess what that means?

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It means you need to get to that. And that level

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of rest comes when your nervous system is truly

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settled. So it's what you do during the day that

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can lead up to good rest that matters in getting

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good rest. So the quality of your stillness does

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matter. Not just how long you sleep, but whether

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your soul is allowed to pause and whether you

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actually give yourself emotional space to relax.

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Here's some simple practices that can restore

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that restoration. I'm not talking about Sabbath

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yet, but I'm going to get there soon. Here are

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a few gentle ways to support your mind and nervous

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system throughout the week. Sometimes just lie

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down without your phone and let your thoughts

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wander. Maybe you could watch how the sunlight

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shifts across the wall. Turn off your distractions

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and sit and quiet for a while. Unfortunately,

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that means if you take a walk when you're doing

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this support restoration, walk without music

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or the Mind and Faith Matters podcast or any

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podcast. Just be present. These practices help

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your body to reset. They create breathing room.

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And here's something fascinating. Anticipation

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of rest is healing too. Dr. Katie Wickall studied

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Sabbath practicing communities. She found that

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people didn't just benefit from Sabbath itself.

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Their stress was lowered throughout the week

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simply because they knew rest was coming. It

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looks like being excited about a vacation coming

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up. We all know that. feeling. The hope itself

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brings peace. Unfortunately, it also means sometimes

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when people are going to resign from a job and

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take on something new those last weeks when they

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put in their letter of resignation because they

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know rest is coming for a little bit and hope

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itself can bring peace. But here's what makes

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Sabbath rest different than just physical and

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emotional rest. Sleep heals your body, that's

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for sure. and Sabbath restores your soul. Physical

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rest improves your mood, but Sabbath re -centers

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your identity. Practicing a Sabbath is more than

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just slowing down. It's a sacred rhythm that

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reminds you of who you are and whose you are,

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meaning God's. It says your worth isn't measured

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by your productivity. But with Sabbath, you find

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that your root is rooted in the love of God.

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In Mark chapter 6, after a long stretch of ministry,

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Jesus tells his disciples, come with me by yourselves

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to a quiet place and get some rest. You see,

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this wasn't just downtime, it was communion.

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It was a spiritual reset for his disciples. The

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New Testament offers a new rhythm of Sabbath.

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Sabbath isn't stuck in the Old Testament. Jesus

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practiced it. It's mentioned so many times in

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the New Testament. But Jesus also healed on the

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Sabbath and challenged legalistic views of it.

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Paul writes in Romans and Colossians that we

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are not bound by calendar rules. In Hebrews chapter

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4 says, There remains a Sabbath rest for the

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people of God. This kind of rest is rooted in

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trust. It's not about checking boxes. It's about

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receiving God's presence. As Pastor John Piper

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put it, I think that the principle in the New

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Testament is that God ordains one day in seven

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be restful. I think that's a creation ordinance

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for our good, for our health. So Sabbath isn't

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a burden. It's like a breath in your week. A

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reminder to slow down, care for your soul, and

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experience God's kindness and grace. This is

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a good point to pause and consider. What is one

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thing you could stop doing for a few hours each

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week? Just to rest with God instead of working

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for him. Let's talk about why the soul needs

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Sabbath. There's a word in scripture we don't

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use as often, weariness. Not just tiredness,

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weariness of soul. It happens when you carry

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grief, pour yourself out without rest, or feel

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joy slipping further away from you. Isaiah chapter

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40 verse 29 says, he gives strength to the weary.

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And Jesus says in Matthew 11 verse 28, come to

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me all who are weary and burdened, and I will

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give you rest." That's the heart of Sabbath.

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It's not about performance. It's about healing.

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Especially when you feel like you've done everything

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and still can't catch your breath. It's when

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you sleep a lot of hours, a full eight hour night,

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and you just still don't feel at peace. And Piper

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also said, One of the things we should do is

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do things on the Lord's Day that refresh us for

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His service intellectually, physically, and spiritually.

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That image stays with me. Sabbath isn't withdrawal,

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it's restoration for service. It's helped me

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as a pastor and as counselor to rejuvenate and

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replenish my own soul. And it helps us return

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to the world grounded and ready to love and love

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well. Here's what Sabbath might look like today.

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You know, there's no need for a perfect formula.

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Sabbath is about presence. Here's some simple

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ideas. Read a Psalm, like Psalm 23. Share an

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unhurried meal with people that God's put in

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your life and just appreciate them for people

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that He's placed there. and what support they

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give to you. Attend worship, whether it's in

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person or online. Just be in that corporate worship

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and praise God. Sing, whether it's during that

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worship time or throughout your Sabbath. Pray

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and listen, of course. You should journal or

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reflect on God's faithfulness. I even say sitting

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by a window, and watching a shadow move, and

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just considering what it takes for that to happen,

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puts you in awe of God. Maybe you should take

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a quiet walk and let beauty interrupt you. But

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here's the question, what kind of rest draws

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you closer to God? Not just away from work, but

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toward His presence. You can also practice creative

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Sabbath. Sketch. Paint. I find that if I'm not

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focused on catching the fish or seeing something

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in particular and I go out and kayak or camp

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and just get in nature. It's so impactful for

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me. I feel restored, rejuvenated, and can just

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appreciate God and see his connections in nature.

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It expresses so much to me. For my 25th wedding

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anniversary, Sue and I went to the northern Georgia

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mountains and we found a cabin that had this

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back deck covered porch. and it overlooked a

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white water stream that had that powerful sound

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and beauty of the water just roaring down the

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mountain through the trees. I don't know if I'd

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ever do anything else if I lived there, but that

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week I felt such creativity from God and I felt

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so connected and ready just to plug back into

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the world. But let me close with this word. for

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you. It's about giving yourself grace. You are

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more than your output or your productivity. You

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don't have to prove your worth. You are loved

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even when you stop. Stop performing, stop doing.

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Sabbath reminds you of that every single week.

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It doesn't just reset your schedule, it restores

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your soul. And remember, Jesus doesn't only meet

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you on a quiet Sunday morning. He's offering

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rest on Monday too. In the chaos, in the grief,

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and in the joy that still feels unfinished. His

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invitation in Matthew 11 is not tied to a date.

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It's ongoing. Come to me and I will give you

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rest. Sabbath helps us. keep saying yes. What

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would it look like to accept Jesus' invitation

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to rest right where you are, exactly as you are

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today? What would your life look like if you

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took a regular time of Sabbath and spent some

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time doing whatever that is that brings you closer

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to God? Until next time, I want you to take care

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of your mind, nourish your faith, and give yourself

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space to simply be. If this episode spoke to

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you, share it with someone who could use a moment

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of rest. You can find more resources at mindandfaithmatters

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.com. Look for the new helpful resources tab

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at the top that gives you places to check out

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online therapy and counseling. important national

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hotlines, and I also want you to see that I've

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separated out the companion resource guides for

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each episode. Check it out at mindandfaithmatters

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.com. Until next week, God bless.