What Is a Commentary?

Definition, Types and Uses of a Bible Commentary

What Is a Bible Commentary?
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A Bible commentary is a written, systematic series of explanations and interpretations of Scripture.

Commentaries often analyze or expound on individual books of the Bible, chapter by chapter and verse by verse. Some commentary works provide analysis of the whole of Scripture. The earliest Bible commentaries contained narratives or historical accounts of the Scriptures.

Types of Commentaries

Through a personal narrative, Bible commentaries provide deeper understanding and insight into the Bible, and can be used to assist both casual readers of the Bible and those who pursue serious study.

Bible commentaries are typically organized passage by passage (book, chapter, and verse) through the Bible. This system of analysis is called “versification” of the biblical text. Commentaries are meant to be used alongside the Bible text to offer deeper insight, explanation, illustration, and historical background. Some commentaries also feature detailed introductions to the books of the Bible.

In general, there are four types of Bible commentaries, each useful for the intended purpose to aid in the study of Scripture.

Expository Commentaries

Expository commentaries are typically written by pastors and expository Bible teachers who teach verse by verse through the Bible. These commentaries usually include teaching notes, outlines, illustrations and practical applications of the authors' study and teaching on the books of the Bible.

Exegetical Commentaries

Exegetical commentaries are typically written by Bible scholars and theologians. They are more technical or academic in nature, concentrating on the original languages, context or grammar of the text. These commentaries are written by some of the most knowledgeable theologians in church history.

Devotional Commentaries

Devotional commentaries are designed to enhance the readers' personal reflection and practical application of the Bible text. They are geared for times of soul-searching and listening for the voice and heart of God through the text.

Cultural Commentaries

Cultural commentaries are meant to help readers gain an understanding of the cultural background of the Bible text.

Online Commentaries

The following websites offer a wide range of free online Bible commentaries:

Most top Bible study software programs today come with a host of valuable Bible commentaries included in their resource bundles. 

My Favorite Commentaries

Here is a brief overview of some of my favorite Bible commentators and commentaries to help answer your questions and narrow down your search for a great study resource: Top Bible Commentaries.

Pronunciation of Commentary


Example in a Sentence:

Matthew Henry's Concise Commentary on the Bible is available in the Public Domain.