Word Study for G2638 (καταλαμβάνω)

katalambánō /kat-al-am-ban'-o/ Ask about this word

Meaningto take eagerly, i.e. seize, possess, etc. (literally or figuratively)

KJV usageapprehend, attain, come upon, comprehend, find, obtain, perceive, (over-)take.

Word Study

In depth

A plain-language study of katalambánō — the range of meaning it carries, how Scripture actually uses it, and where it points. Written for readers who don’t know the original language.

Core Meaning & Semantic Range

The Greek word katalambánō, represented by G2638, is a dynamic term built from κατά and λαμβάνω. Its core definition is to take eagerly, seize, or possess. It appears 15 times across 14 unique verses, with its meaning shifting based on context to include concepts like apprehending, attaining, comprehending, perceiving, or overtaking.

Biblical Occurrences & Contextual Analysis

In scripture, G2638 is used to convey several distinct actions. In a spiritual sense, it describes the active pursuit of a divine goal, as when Paul states he follows after, that he may apprehend that for which Christ apprehended him Philippians 3:12. It is also used to signify mental or spiritual understanding, as in John's declaration that the light G5457 shines in darkness G4653, and the darkness did not comprehend it John 1:5. In a more literal or sudden sense, it can mean to be overtaken or come upon, such as the warning to walk G4043 in the light lest darkness come upon you John 12:35, or to be physically seized, as in the case of the woman taken in adultery John 8:4.

Related Words & Concepts

Several related words help clarify the meaning of G2638:

G2983 lambánō (to take): As the root verb of katalambánō, it signifies the act of taking or receiving. It is used in parallel to describe receiving a prize for which one must run to obtain G2638 1 Corinthians 9:24.
G1377 diṓkō (to pursue): This word for active pursuit is often linked with the goal of attainment expressed by katalambánō. Paul uses them together, stating he must follow after G1377 in order to apprehend G2638 the prize Philippians 3:12.
G1492 eídō (to see, know): This word relates to the sense of perception found in katalambánō. After warning that darkness could come upon G2638 them, Jesus notes that one who walks in darkness knoweth G1492 not where he is going John 12:35.
G4653 skotía (darkness): This term is frequently set in opposition to the concept of comprehension. The inability of the darkness G4653 to comprehend G2638 the light is a central theme in John's gospel John 1:5.

Theological Significance

The theological weight of G2638 is significant and multifaceted.

Spiritual Pursuit: The word frames the Christian life as an active and purposeful race. Believers are encouraged to run in such a way that they may obtain G2638 the prize, highlighting a required effort and focus 1 Corinthians 9:24. This is reinforced by Paul's personal testimony of pressing on to apprehend his heavenly calling Philippians 3:12.
Comprehending Divine Truth: Katalambánō is used for moments of sudden, spirit-given insight. Peter perceives G2638 the truth that God is not a respecter of persons Acts 10:34, and believers are encouraged to pray that they may comprehend G2638 the vastness of Christ's love Ephesians 3:18.
The Conflict of Light and Darkness: The word is crucial to understanding the opposition to divine revelation. The declaration that darkness could not comprehend G2638 the light establishes a key spiritual reality: the forces of unbelief and sin cannot grasp or overcome the truth of Christ John 1:5.

Summary

In summary, G2638 is far more than a simple word for "taking." It conveys a sense of urgent pursuit, active seizing, and profound comprehension. Whether describing the believer's race to obtain a spiritual reward, the inability of darkness to comprehend the light, or the sudden perception of a divine truth, katalambánō emphasizes an active and decisive engagement with spiritual realities.

How the KJV Renders It

Translation

Strong’s lists the renderings but not their weight. These are counted from the King James text of the tagged verses — the bar under each is how often the translators actually reached for it. Select one to filter the occurrences below.

Grammatical Forms

Morphology

In the Greek New Testament, this word appears as a verb across 15 occurrences, inflected in 12 grammatical forms — each row is one form, and the bar is how often it is that form. Select any form to read what each part of its name means, and to filter the occurrence list to it.

καταλάβῃ·
κατέλαβεν
καταλάβω
καταλάβητε
κατελαβόμην
καταλαβέσθαι
καταλαβόμενοι
κατείληφθη
κατειληφέναι·
κατελήμφθην
κατειλημμένην
καταλαμβάνομαι

Related Words

Other entries the study above points to — each one is drawn from a reference it makes. Follow the trail to see how the words connect.

Theographic Context

Context

The people, places, and span of history the verses containing this word touch on — drawn from the theographic tagging of Scripture. Select any name to isolate its verses in the occurrence list.

Biblical Distribution

Distribution

Appears in 14 verses across 8 of the 27 books. Most frequent in John (4 verses); never once in the other 19.

Mark

John

Acts

Romans

1 Corinthians

Ephesians

Philippians

1 Thessalonians

Every Occurrence

Concordance

Every verse where the word is tagged in the King James text. Filter by book, by the English word the translators chose, by grammatical form, or search within the verses.

Sources. Definition and numbering: James Strong, Exhaustive Concordance of the Bible (1890). Morphology: STEPBible / Tyndale House (CC BY). Verse tagging: the King James text keyed to Strong’s numbers. Every count on this page is computed from the tagged corpus, not estimated.