One hundred and fifty songs, two thousand four hundred and sixty one verses, and the oldest hymn book still in use. Most people know three of them. This is a walk through what is actually in the Psalms — the shape of the book, the things hidden in the Hebrew, and the room we have just finished building so you can read the whole thing free on your phone.
Every number below was counted out of the King James text on this site, verse by verse, rather than remembered.
It is not one book. It is five.
The Psalms are divided into five books, and the division is not a modern invention by an editor with a pen. It is marked inside the text itself. Each of the first four ends with a burst of praise that has nothing to do with the psalm it is attached to.
| Book | Psalms | Ends with |
|---|---|---|
| One | 1–41 | Blessed be the LORD God of Israel from everlasting, and to everlasting. Amen, and Amen. |
| Two | 42–72 | … let the whole earth be filled with his glory; Amen, and Amen. |
| Three | 73–89 | Blessed be the LORD for evermore. Amen, and Amen. |
| Four | 90–106 | … let all the people say, Amen. Praise ye the LORD. |
| Five | 107–150 | the whole of Psalm 150 |
Book Five does not get a tacked-on doxology because it does not need one. The last psalm is the doxology — six verses of nothing but praise, ending Let every thing that hath breath praise the LORD. Praise ye the LORD.
There is one more seam worth noticing. At the very end of Book Two, after the Amens, sits a line that reads like a librarian’s note: The prayers of David the son of Jesse are ended. Except they are not. David turns up again all through Book Five. Whoever wrote that line was closing a collection, and somebody later put more collections after it.
The longest and the shortest are neighbours
Psalm 119 is the longest chapter in the Bible at 176 verses. Psalm 117 is the shortest at two. They sit two doors apart.
And Psalm 117 has a stranger distinction than being short. Counting every chapter of the Bible in order, there are 1,189 of them. Psalm 117 is number 595. There are 594 chapters before it and 594 after. It is the exact middle chapter of the Bible, and it is two verses long, and it is addressed to everybody:
O Praise the LORD, all ye nations: praise him, all ye people. For his merciful kindness is great toward us: and the truth of the LORD endureth for ever. Praise ye the LORD.
That is a fact people repeat without checking. We checked. It is true.
Selah
The word appears 71 times in the Psalms, across 39 of them. It appears three more times in Habakkuk chapter 3 — and that chapter opens by calling itself a prayer set to music. Outside those two places it is not in the Bible at all.
Nobody is certain what it means. The oldest guesses are a musical rest, a change of key, or an instruction to the singers to lift the volume. The reading most people settle on is simply: stop here.
We took that literally. In the room we built, when you pray a psalm one verse at a time and you reach a Selah, the app stops. It draws a line slowly across the screen and will not go on until the rest is over. Three thousand years ago somebody wrote pause into the middle of a song, and it seemed wrong to let a phone hurry past it.
Psalm 119 is an alphabet
The longest chapter in the Bible is 176 verses, which is twenty-two eights. That is not an accident. It is twenty-two stanzas, and every one of the eight verses inside a stanza begins with the same Hebrew letter — Aleph first, then Beth, on through the alphabet to Tau.
None of that survives translation. You cannot see it in English, which is why the King James prints the letter as a heading over each block. Until this week, we did not. Now we do.


Twenty-two doors along the top, and the letter over each block of eight. Lamed opens at verse 89.
Psalm 119 is not the only one. Several psalms are built on the Hebrew alphabet in the same way — among them 25, 34, 37, 111, 112 and 145 — and 9 and 10 appear to run one acrostic across both, which is part of why some old manuscripts count them as a single psalm. If you have ever wondered why psalm numbers differ between Bibles, that is where it starts.
If you want the other thing hidden in 119 — the eight different words it uses for the word of God, and how they differ — we counted those too: Precepts, statutes, testimonies.
Who wrote them
The little lines above many psalms are called superscriptions, and they are old — older than the chapter numbers, and in the Hebrew they are counted as verse one. The King James prints them as headings. Reading them off the Berean text, which is where this site takes the titles from:
| Named in the title | Psalms |
|---|---|
| David | 74 |
| Asaph | 12 |
| The sons of Korah | 11 |
| Solomon | 2 |
| Moses | 1 — Psalm 90 |
| Heman the Ezrahite | 1 — Psalm 88 |
| Ethan the Ezrahite | 1 — Psalm 89 |
| Nobody | the rest |
Two of those are worth pausing on. Psalm 90 is by Moses, which makes it by a distance the oldest thing in the book — four hundred years or so before David was born. Lord, thou hast been our dwelling place in all generations.
And the sons of Korah were the descendants of a man who led a rebellion against Moses and was swallowed by the ground for it. His family survived, became temple singers, and eleven psalms carry their name. It is hard to think of a better argument that a family line is not a sentence.
Two thirds of the Psalms are complaints
This is the thing that surprises people. Sort all 150 by what kind of psalm each one is, and the shape is not what a hymn board suggests:
| Kind | How many |
|---|---|
| Lament | 65 |
| Praise | 37 |
| Thanksgiving | 15 |
| Trust | 12 |
| Royal | 11 |
| Wisdom | 10 |
Lament is the largest category in the book by a wide margin. The single most common thing a psalm does is complain to God. How long wilt thou forget me, O LORD? for ever? opens Psalm 13. Psalm 88 ends in the dark and never comes back out of it.
That matters, and not as trivia. Whoever assembled this book decided that the songs people needed most were the ones written on bad days. If you have ever felt that your prayers were too angry or too tired to be prayers, the Psalms disagree with you sixty-five times.

Repetition on purpose
Psalm 136 has twenty-six verses, and every single one of them ends for his mercy endureth for ever. Not most. All twenty-six. It was written to be sung back — one voice for the first half of the line, the whole room for the second.
The last five psalms do something similar at a larger scale. 146, 147, 148, 149 and 150 all open and all close with the same three words: Praise ye the LORD. That is hallelujah in English clothes. The book ends by saying it ten times in five psalms.
And the fifteen psalms from 120 to 134 are each headed A Song of Ascents — understood as the songs sung by pilgrims walking uphill to Jerusalem. Read them in order and they are a journey: a cry for help far from home, then the hills, then the gates, then standing inside the house at night.
The psalm quoted from the cross
Psalm 22 opens: My God, my God, why hast thou forsaken me?
In Matthew 27:46, those are the words Jesus says. The same psalm, sixteen verses later, says They part my garments among them, and cast lots upon my vesture — which is what John records the soldiers doing at the foot of the cross. Whatever you make of that, it is the reason Psalm 22 is read in churches on the Friday before Easter and rarely on any other day.
So we built them a room
All of the above is why the Psalms deserved better than being a chapter list. Over the past two weeks we have built one, and it is finished enough to show you. It is free, there is no account, and nothing you do in it leaves your phone.

It opens by asking what you need
Not at Psalm 1. At a question. Afraid, grieving, thankful, guilty, worn out — twelve doors, each leading to the psalms written by somebody in that exact condition. There is a psalm of the day, and a button that just gives you one at random when you cannot choose.
It is set as poetry, because that is what it is
Hebrew poetry moves in pairs: a line, then a second line that answers it. The King James already marks the turn with a colon or a semicolon, so we break the line there and step the second half in. Not one word is added, moved or reordered — the text comes straight out of the King James table at the moment the page is drawn.


Psalm 23 set as couplets, and a verse lit with one tap.
Mark it, and write beside it
Tap a verse and it stays lit. Tap again and a pen stroke goes over the words. Once something is lit, a bar rises offering to note it or share it.
A note sits under the verse in your own hand, behind a brass rule. It never goes onto a card and it never travels in a link you send somebody. It is yours.


A note under the verse, and the card that goes to a friend.
The card is drawn on your phone, in the brand type, with the verse and nothing added. Send it to somebody and they get the picture, not a link they have to tap.
Pray it, one verse at a time
The whole psalm goes away and one verse stands on the screen. You move when you are ready. Then you hit a Selah and the app takes the decision off you.


Pray mode, one verse at a time. And search, for the line you half remember.
Find it by a line you half remember
Nobody remembers numbers. They remember the deer panting, or out of the depths, or wings of the morning. Now you can type that. It searches whichever translation you are reading — King James, Berean, or the Spanish Reina-Valera — so a Spanish reader searches Spanish.
All 150 in one picture
The map draws every psalm as a bar, as long as the psalm is long, coloured by what kind it is. Book One is a wall of lament blue with Psalm 8 burning gold in the middle of it. You can see the whole book at once, which you cannot do with a list.
And it works with no signal
Add it to your home screen and it becomes an app with its own icon — bone, so it does not look like the Bible reader sitting next to it. Ten psalms go onto the phone the moment you install it, and every one you open after that stays. On a plane, in a basement, in a hospital corridor with one bar: it opens.
Twenty-four seconds of it
Here it is moving, if you would rather see than read.
All 150 · free · no account · nothing leaves your phone
