Exercise Improves Rest: A Counterintuitive Gift to a Weary World

Faith Embodied Newsletter

Rev. Dr. Stephen Ko

At the end of every year—and for many, the height of exhaustion—I often hear a familiar

refrain: “I’m too tired to exercise.” Rest feels elusive. Sleep is shallow. Bodies ache. Minds race. Souls feel thin.

And yet, one of the most counterintuitive truths I’ve learned as a physician, epidemiologist, and pastor is this: movement is often the very pathway God uses to restore our rest.

Rest Is Not the Absence of Movement

In our culture, rest is frequently defined as doing nothing. We collapse into beds, scroll through screens, or numb ourselves with distraction—hoping this will restore us. But Scripture and physiology tell a different story.

The human body was created to move. From the opening chapters of Genesis, God places

humanity in a garden to tend and keep it. Even Sabbath itself is not inactivity, but rightly ordered life—a rhythm of work, movement, and trust.

Modern science confirms what God designed long ago: regular physical activity improves

sleep quality, deepens rest, reduces anxiety, and restores circadian rhythm. When we move our bodies, we signal safety to our nervous system. We metabolize stress. We prepare ourselves for deeper rest.

Exercise as Incarnational Practice

At Faith Embodied, we often speak of incarnational health—the truth that God meets us not

apart from our bodies, but through them. Jesus did not save us from embodiment; He entered it fully.

When we exercise, we are not simply “working out.” We are practicing attentiveness to the body God has given us. We are honoring the temple of the Holy Spirit. We are engaging in a form of stewardship that integrates body, mind, and soul.

This is not about performance or appearance. It is about participation—joining God in the care of the life entrusted to us.

Why Movement Leads to Better Rest

From a medical perspective, exercise improves rest by:

 regulating stress hormones like cortisol

 improving mood through endorphins and serotonin

 increasing sleep drive and depth

 aligning our internal clocks with God’s design of day and night

From a spiritual perspective, movement teaches us something deeper: we are not meant to

carry everything alone. As the body releases tension, the soul often follows. Prayer becomes

quieter. Sleep becomes more trusting. Rest becomes possible.

Gentle Faithfulness, Not Perfection

For some, the word “exercise” evokes shame or comparison. That is not the invitation of Christ.

The invitation is simple: gentle faithfulness. A walk. Stretching. Strength. Breath. Movement that fits your season of life, health, and capacity. Even five or ten minutes can begin to re-teach the body how to rest.

Remember: God is not asking for more striving—He is inviting us into wiser rhythms.

Rest as an Act of Trust

Ultimately, rest is not something we manufacture. It is something we receive. Exercise becomes one of the ways we prepare ourselves to receive God’s gift of rest—not as escape, but as trust.

As we move our bodies, we are reminded that:

 We are finite.

 We are held.

 We can sleep because God does not.

May this season invite you into movement that leads not to exhaustion, but to deeper rest—body, mind, and soul.

Faith, fully embodied.