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Published on September 30, 2026

Last updated: September 30, 2026

The Muzzling Word Behind 'Peace, Be Still'

The Greek behind Jesus' 'be still' in Mark 4:39 — phimoo — is the word for muzzling an animal, the same command he used to silence a demon in Luke 4:35, showing He didn't soothe the storm, He shut its mouth.

"And he arose, and rebuked the wind, and said unto the sea, Peace, be still. And the wind ceased, and there was a great calm." Mark 4:39. The storm has come up so fast and so violently that seasoned fishermen are certain they are about to drown, and they wake Jesus with something close to an accusation: "Master, carest thou not that we perish?" He does not calm their fears first. He turns to the wind and the sea themselves and speaks two short commands. "Be still" translates a single Greek word, *pephimoso*, the perfect passive imperative of *phimoo* — and *phimoo* does not mean "calm down" or "hush" in any soft sense. It means to muzzle. It is the very word used for tying shut the mouth of a working ox so it cannot eat the grain it is threshing (1 Timothy 5:18, quoting Deuteronomy 25:4), and it is the word Jesus uses again in Luke 4:35 to a demon convulsing a man in the synagogue: "Hold thy peace (*phimotheti*), and come out of him." Mark deliberately gives the wind and the sea the same command Jesus gives to an unclean spirit. He is not asking the weather to relax. He is clamping its mouth shut the way you silence something that has no right to be speaking at all. Every other time this verb surfaces in the Gospels, it is aimed at an opposing voice that must be shut down, not gentled into quiet. Matthew 22:34 uses the same word when Jesus "put to silence" the Sadducees, and 1 Peter 2:15 uses it for believers who "put to silence the ignorance of foolish men." When Mark reaches for that word here, he is telling us how Jesus saw the storm: not as bad weather, but as chaos with a voice, roaring the disciples toward destruction — and Jesus treats it exactly as He treats every other hostile power He confronts: accusers put to silence, a demon commanded out, and now wind and wave clamped shut mid-howl. You may be lying awake tonight with a fear that feels like it has a voice of its own — reciting every reason this will end badly, refusing to stop even when you beg it to. Mark hands you the picture: the same Christ who muzzled a demon and silenced hostile accusers has the standing to walk into your particular storm and shut its mouth with two words. He does not merely turn down the volume. He ends its right to keep speaking. Reflect: What fear or chaos in your life has been allowed to keep talking, uncontested, for far too long? What changes if you believe Jesus has the authority not just to comfort you through it, but to muzzle it outright?

Frequently asked questions

What does "Peace, be still" mean in the original Greek of Mark 4:39?

The Greek word behind "be still" is phimoo, meaning "to muzzle." Jesus does not calmly soothe the storm — he commands it silent the way one muzzles an animal, revealing his authority over wind and sea as hostile powers, not just bad weather.

Is the Greek word for "be still" in Mark 4:39 used anywhere else in the New Testament?

Yes. The same word, phimoo, appears in 1 Timothy 5:18 for muzzling an ox, in Luke 4:35 when Jesus silences a demon ("Hold thy peace, and come out of him"), and in Matthew 22:34 when Jesus puts the Sadducees to silence.

What does the muzzling word in Mark 4:39 reveal about Jesus' authority?

By using the same command he gave to a demon and to religious opponents, Jesus treats the storm as a hostile power to be shut down rather than gently calmed — showing that his authority reaches over chaos in nature just as fully as over spiritual and human opposition.

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