Romans 15:13 May the God of hope fill you with all joy and peace in believing, so that by the power of the Holy Spirit you may abound in hope.
In the 1950s, a Harvard psychologist named Dr. Curt Richter conducted a now-famous experiment involving rats and buckets of water. At first glance, it was a grim study, but a profound truth about the human spirit was buried within it.
In his initial test, Richter placed rats in water to see how long they could swim before giving up. On average, they lasted just 15 minutes before succumbing to exhaustion. But then something remarkable happened, he added the possibility of hope to see the results.
Just before the rats were about to drown, Richter would reach in, pull them out, dry them off, let them rest, and then return them to the water.
And this time?
They didn’t just swim another 15 minutes.
They lasted hours with one rat that continued to swim for an astonishing 60 hours.
What changed? Richter concluded “the rats quickly learn that the situation is not actually hopeless” and that “after elimination of hopelessness the rats do not die.”
Because they had been rescued once, the rats now believed they might be rescued again—and that hope gave them the strength to endure far beyond what they were capable of before.
Let that settle in your heart for a moment: hope kept them swimming.
If hope can keep a tired rat going for 60 hours, imagine what hope in God can do in your life.
Difficult seasons are inevitable. But the crushing weight of hopelessness is far more dangerous than hardship itself.
Hope doesn’t deny the difficulty — it gives us strength in the middle of it. It lifts our eyes off the storm and fixes them on the Savior. And sometimes, that small flicker of hope is all we need to keep swimming.
That’s why Scripture reminds us that the God of hope is able to fill us with joy and peace as we trust in Him—so that, by the power of the Holy Spirit, we can overflow with hope even in the hardest moments.
Perhaps you feel like you’re treading water, moments from going under. Maybe someone close to you is silently struggling to stay afloat. Never underestimate the power of hope, especially the kind rooted in Yeshua (Jesus). It can carry you further than you ever imagined.
Copyright 1999-2025 Worthy Devotions. This devotional was originally published on Worthy Devotions and was reproduced with permission.
How to display the above article within the Worthy Suite WordPress Plugin.
[worthy_plugins_devotion_single_body]A disgruntled church-goer wrote a letter to the editor of a newspaper and complained: "I've gone to church for thirty years now, and in that time I have heard something like three-thousand sermons. But for the life of me, I can't remember a single one of them. I think I'm wasting my time and the Pastors are wasting theirs by giving sermons at all."
One of my favorite heroes of the faith is Hudson Taylor. For those who are unfamiliar with him, Hudson Taylor led a great awakening in China which continues to this day.
Did you know that on a rocket's journey, the most force is exerted at its lift-off? The amount of force that is needed to get that rocket off the ground is so fierce that it could easily blow the whole thing to pieces. Interestingly though, the further the rocket moves from the earth's gravitational pull, the less energy it needs to move farther along.
My wife and I are both big Keith Green fans. He sang a great song about the children of Israel in the wilderness complaining to Moses that they "Wannna go back to Egypt".
Peter exhibited GREAT faith when he stepped out on the water... but then he allowed his immediate surroundings to hinder his walk! Peter's faith began with a tremendous bold step, but it required a level of focus that he wasn't used to. Follow through.... that was the problem; those pesky waves, and the way he usually thought about and experienced water; (not something that generally supports your feet)...
I read this passage and I wonder how I would react if someone mixed their saliva with some dirt on the ground and put it on my face like this. Ewww! Why didn't Jesus just heal this guy and be done with it? Why the messy prelude?
Years ago, a young sailor went to sea for the first time. Not long after setting sail his ship encountered a heavy storm and the sailor was commanded to go aloft and trim the sails. About three quarters of the way up, the young sailor made the mistake of looking down. The roll of the ship combined with the tossing of the waves made for a frightening experience. The young man started to lose his balance. At that moment, an older sailor underneath him shouted, "Look up, son! Look up!" The young sailor did as he said -- he looked up, and regained his balance.