It is the most common complaint about modern worship, and it is usually phrased as a joke about singing the same line eleven times. The complaint is worth taking seriously — and so is the answer, because repetition is not a modern invention or a lapse in songwriting. It is a tool, and like any tool it can be used well or badly.
The Bible repeats, at length
Psalm 136 has twenty-six verses. Every single one ends with the same line: “for his steadfast love endures forever.”
By any structural definition that is a modern worship chorus, and it is roughly three thousand years old. What makes it work is what sits between the repetitions — each verse names a different specific act of God, so the refrain is not floating. It is being attached to twenty-six pieces of evidence in a row.
Isaiah 6 has the seraphim calling “Holy, holy, holy” (6:3). Revelation 4:8 has creatures who “day and night never cease to say” the same. The most repeated line in Scripture is spoken by beings who have been saying it continuously.
What repetition actually does
It moves a sentence from your head to somewhere else. The first time you sing a line you are reading it. By the tenth you are not, and something in you is doing the work instead. That is the whole mechanism, and it is why nobody complains about repetition in a lullaby.
It lets a room join. A visitor cannot sing verse three of a hymn they have never seen. They can join a repeated line by the second pass. Repetition is what makes a song congregational rather than performed.
It survives distraction. A song that develops requires continuous attention. A repeated line is still there when you come back from wherever your mind went, which is a design feature for real people rather than ideal ones.
It is available later. The line you can sing in a hospital corridor is almost always a repeated one.
When the complaint is right
It is right when there is nothing underneath. Repetition amplifies whatever it is repeating — which means a thin line repeated twenty times is twenty times as thin, and everyone can feel it.
The test is not how many times a line is sung. It is whether the line can bear it. “For his steadfast love endures forever” is a claim with content and history; it can take twenty-six passes. A line of pleasant vagueness cannot take four.
The second failure is repetition used to manufacture a feeling — driving a phrase harder and harder with the arrangement until the room mistakes momentum for an encounter. That is a real thing and it is worth naming honestly. Music can make a line feel true that never established anything.
The other side of the same argument
Hymns get criticised for the mirror failure: five verses of dense development sung dutifully by people who parsed none of it. That is not more reverent for being wordier.
The two forms are different tools, not rivals. Hymns develop an argument. Choruses drive one truth deep. A church that only has one has a repertoire that can only do one thing.
A rule of thumb
Before repeating a line, say it once, flat, in a speaking voice. If it lands, repetition will deepen it. If it needs the melody to mean anything, repetition will only expose that — slowly, in front of everybody.
And notice where the repeats fall. The Psalms marked seventy-one deliberate pauses; a set that never stops moving is not more worshipful than one that holds still.
How I use it
Sparingly, and only after the line has passed the flat-voice test. Writing lyrics first is largely a defence against this exact failure: on a page, with no chords, a line that cannot bear repeating is obvious immediately.
Redemption & Faith is written that way. The singles are here.