What is The Longest Book in The Bible?

By Charalampos •  Updated: 03/14/23 •  6 min read

Have you ever wondered which book in the Bible is the longest? Christians are accustomed to reading, studying, and understanding varying lengths of books from the 66 found within Scriptures.

Each one brings a unique heartwarming story that beautifully illustrates God’s love for us.

While some biblical books have far fewer passages than others, there is one particular book that rises above all with its overwhelming presentation of narrative and wisdom – Psalms! Get ready to learn why this specific scripture holds such great meaning for believers today.

The Bible is one of the most influential and widely-read books in the world. The Bible is divided into two main parts: the Old Testament and the New Testament.

The Old Testament consists of 39 books, and the New Testament has 27 books. Among the books in the Old Testament, the longest book is the book of Psalms.

The Book of Psalms

longest book in the bible - Psalms

The book of Psalms is a collection of religious poetry and songs, and it’s attributed to King David, who was a ruler of ancient Israel.

And although traditionally, King David is considered the author of the Psalter, many psalms have traces of a later origin, for example from the time of the Babylonian captivity and even later.

In the text of the book itself, other authors are explicitly indicated for some psalms: the chief psalmist of David Asaph (1 Chronicles 16:5) «Asaph was the chief, and next to him in rank were Zechariah, then Jaaziel, Shemiramoth, Jehiel, Mattithiah, Eliab, Benaiah, Obed-Edom and Jeiel. 

They were to play the lyres and harps, Asaph was to sound the cymbals,»; the temple gatekeepers, Moses, the sons of Korah (1 Chronicles 9:19); «Shallum son of Kore, the son of Ebiasaph, the son of Korah, and his fellow gatekeepers from his family (the Korahites) were responsible for guarding the thresholds of the tent just as their ancestors had been responsible for guarding the entrance to the dwelling of the LORD.»

The book is divided into 150 chapters, and it’s one of the most frequently quoted and referenced books in the Bible.

In the Orthodox Church, many psalms are assigned to individual services of the daily circle and are read daily according to the statute.

The book of Psalms is a central component of Jewish and Christian worship, and it’s often used in liturgical settings, including hymns and prayers.

The book of Psalms is known for its rich and diverse content, which includes praise, lament, thanksgiving, and wisdom literature.

The book is also unique because it’s a collection of individual psalms, rather than a single continuous narrative.

The Poetic Language And Imagery of The Book of Psalms

One of the unique features of the book of Psalms is its use of poetic language and imagery. The Psalms are filled with metaphors and similes, and they often describe God in anthropomorphic terms.

For example, in Psalm 23, David writes, “The Lord is my shepherd; I shall not want. He makes me lie down in green pastures; he leads me beside still waters.”

This image is powerful and evocative, and it helps convey a deep sense of trust and dependence on God.

Another important aspect of the book of Psalms is an emphasis on the personal relationship between the psalmist and God.

The Psalms are filled with expressions of emotion and feeling, including joy, sorrow, anger, and despair. The psalmist often pours out his heart to God, and he expresses his deepest fears and doubts.

This honesty and vulnerability are one of the key reasons why the book of Psalms has resonated with readers for centuries.

Related Read: Shortest Bible Verses

Influence on Culture

the culture in the book of psalms

Apart from its literary and theological significance, the book of Psalms has also had a profound influence on music and the arts.

The psalms have been set to music by composers in classical music. The composers used the texts of the psalms unevenly, borrowing from the Psalter individual psalms or individual verses of the book.

The Psalter is an important source of European spiritual poetry. In the poetry of the 18-19 centuries, poetic translations and free paraphrases of psalms were often created by the greatest writers.


Despite its length and complexity, the book of Psalms remains an essential part of the Bible.

Its poetry and spirituality continue to speak to readers of all ages and backgrounds, and its influence can be seen in a wide range of cultural expressions. In the Orthodox Church, Psalms are used at the Divine Liturgy, prayer services, and in other sacraments and rites.

In addition, according to the ancient Orthodox monastic tradition, the entire Psalter is read in a row for one week. Continuous reading of the Psalter with a commemoration of the glories of the living and the dead is performed in large monasteries where the monks read the Psalter in turn, around the clock.

Other Books in The Bible

book of prophet Isaiah

The longest prose part is the Book of the Prophet Isaiah, consisting of 66 chapters.

It’s a collection of prophecies attributed to the prophet Isaiah, who lived in the 8th century BCE in the Kingdom of Judah. The book is also divided into three main sections.

The first section, chapters 1-39, contains a collection of prophecies that were likely written during Isaiah’s lifetime. The prophecies focus on the need for Judah to repent and turn back to God, as well as warnings about judgment and destruction if the people don’t improve.

Chapters 40-55 contain prophecies that were written by an unknown prophet during the Babylonian exile, which began in 586 BCE. These prophecies offer words of comfort and hope to the exiled Jews, assuring them that God hasn’t forgotten them and that he will bring them back to their homeland.

The third section, chapters 56-66, contains prophecies that were likely written after the Jews had returned to Judah. These prophecies focus on issues that were relevant to the post-exilic community, such as the rebuilding of the temple and the restoration of worship.

The second part of the book dates back to about 540 BC, and the third was written in 450 BC.

The Hieromartyr Thaddeus (Uspensky) of Tver as arguments in favor of one author of the book cited that the book was written in one tone, has a similarity of language (similar images and expressions throughout the book), unity of the main thought, and gradualness in the development of images and thoughts.

The shortest books in the Bible are the Third Epistle of John, consisting of 14 verses, and The second epistle of John consisting of only 13 verses. Also, the number of words may vary depending on the language.

Read Also: Best Order to Read The Bible

Final Thoughts

It can be concluded that there are many books in the Bible, both long and short. The longest book is the Book of Psalms, which plays an important role in Orthodox worship and had a huge impact on world culture.

Also, the largest prose book is the book of the prophet Isaiah. Both of these books are parts of the Old Testament and we can always read them to assimilate for ourselves the ancient and up-to-date wisdom.


Charalampos is an Orthodox Christian who wants to help others learn about Christianity. His main goal is to help people understand the Bible and how to apply its teachings in their everyday lives. He also enjoys spending time with his family, playing sports, and hiking.

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