Every sentence in Scripture is built from words, and every interpretation depends in part on understanding what those words are doing. Yet word studies are also among the easiest Bible-study methods to misuse: we find a Greek term, open a dictionary, choose the definition that sounds most meaningful, and assume we have discovered what the author intended. But a word does not carry its meaning into a passage by itself; grammar, context, argument, and the author’s own habits constrain it.
A faithful word study therefore studies more than a word.
This is where grammatical context becomes essential. Scripture communicates through structured language, so we observe not only a book’s broad ideas but also the verbal choices through which those ideas are expressed. Grammatical study is not a distraction from interpretation; much interpretation happens there.
Entering the World of Grammatical Context
Grammatical context is daunting. It includes vocabulary, syntax, verbal forms, conjunctions, clauses, and the relationships between words within a passage. Serious study also requires at least a working familiarity with basic Greek concepts—not enough to speak it fluently, but enough to use language tools carefully and recognize when assumptions from modern English do not transfer neatly into the New Testament. It’s a lot. The key is to build one brick at a time.
No student needs to master Greek grammar before beginning. Word studies are a useful starting point because they move us from isolated definitions toward contextual meaning. So we begin with one word.
The basic process can be summarized like this:
- Choose a word that is thematically important and genuinely unclear.
- Identify its lemma so that its various inflected forms can be studied together.
- Trace its occurrences, beginning within the book and then moving outward through wider bodies of literature.
- Survey its lexical range to identify the meanings the word can reasonably carry.
- Test the possible senses through context, giving the greatest weight to the immediate and book-level settings.
- Select the most plausible meaning by following the interpretation that best explains the available evidence.
- Test and state the conclusion, comparing it with every relevant occurrence before expressing the result clearly.
Choosing a Word Worth Studying
We don’t have a lifetime to study every word in depth. A passage may contain dozens of terms that could be studied, but an effective word study usually begins with a word that meets two criteria.
First, it should be meaningfully connected to one of the primary themes of the book or passage.
Second, it should contain some degree of uncertainty: perhaps it is unfamiliar, translated inconsistently, theologically significant, or capable of carrying more than one reasonable sense.
These criteria keep the study focused.

Theme comes first. Before conducting a word study, read the whole biblical book, identify repeated ideas, and discern the author’s larger purpose. A word should not become important merely because it sounds profound; its importance should emerge from the text. Ambiguity comes next, since the best candidates are words whose possible meanings, translations, or English associations create a real interpretive question. Choose deliberately.
The Greek verb ‹ περισσεύω › (perisseuō) in 1 Thessalonians provides a useful example. Paul prays, “May the Lord make you increase and abound in love to one another and to all” (1 Thessalonians 3:12). The word clearly touches one of the letter’s recurring themes of love and affection, but “abound” still raises a question: what exactly is increasing, and in what manner? The word is both important enough to investigate and unclear enough to reward the effort.
Identifying the Lemma
Once the word has been selected, identify its lemma. A lemma is the standard dictionary form under which the various grammatical forms of a word are grouped. This matters because Greek is a highly inflected language: the visible form of a word may change according to tense, voice, mood, person, number, case, or gender. Two forms may look different on the page while still belonging to the same underlying word, so searching only for the exact form found in one verse may cause us to miss related occurrences.
English does this to a limited degree. We say, “I play,” “he plays,” “we played,” or “they are playing,” but English still depends heavily on word order: “Mary loves John” and “John loves Mary” use the same exact three words while reversing their functions. Greek relies more heavily on inflection, allowing nouns, adjectives, and verbs to change form in order to communicate their grammatical roles. The lemma, thus, is our anchor.
That distinction immediately helps with our example. The forms ‹ περισσεύσαι › (perisseusai) in 1 Thessalonians 3:12, ‹ περισσεύητε › (perisseuēte) in 4:1, and ‹ περισσεύειν › (perisseuein) in 4:10 do not look identical, but all three belong to the lemma ‹ περισσεύω › (perisseuō). Identifying the lemma reveals a repeated word that an English reader might otherwise overlook because the translation renders it as both “abound” and “increase.”

Tracing the Word Through Widening Circles
Next, trace where the lemma appears. Bible software, interlinear tools, and concordances can identify every occurrence within a book, an author’s writings, or the New Testament.
Start local. The first and most important circle of evidence is the biblical book currently being studied. If Paul uses a word several times in 1 Thessalonians, those occurrences should be examined together before we collect every use across the New Testament. The author may be developing a recurring idea, repeating a key expression, or establishing part of the letter’s internal vocabulary. The nearest literary environment usually provides the strongest evidence.
Then widen the circle. After examining the book, explore the word in other writings by the same author, then in the rest of the New Testament, the Septuagint, and relevant extra-biblical literature. These wider sources clarify what the word could mean, but they do not determine what it means here. Context has priority.

Within 1 Thessalonians, ‹ περισσεύω › occurs three times. Paul first prays that the Lord would make the believers “increase and abound in love” (1 Thessalonians 3:12); he then urges them to walk and please God so “that [they] should abound more and more” (4:1); and, while discussing brotherly love, he urges them “that [they] increase more and more” (4:10). Before consulting the rest of Paul’s letters, we already possess a compact local field in which the word repeatedly concerns growth in something ethical and not numerical.
Surveying the Lexical Range
Now consult a lexicon. A Greek-English lexicon does not usually tell us what a word must mean in a verse; it presents the range of meanings the word can carry across documented usage—its lexical range. Some words have a narrow range, while others communicate several distinct ideas.
English gives us easy examples. The word “trunk” may refer to part of a tree, an elephant’s nose, a car compartment, a large chest, the human torso (or someone’s behind, euphemistically!). When someone says, “Put the groceries in the trunk,” no reasonable listener imagines loading bags into an elephant. The surrounding sentence selects one sense from the larger range.
Two common fallacies ignore this principle. Illegitimate semantic transfer occurs when a meaning that fits one occurrence is automatically imposed on every other occurrence, while illegitimate totality transfer occurs when the entire lexical range is imported into every use at once. A term such as ‹ σωτηρία › (sōtēria) or ‹ σῴζω › (sōzō) may refer, depending on context, to healing, physical rescue, preservation, or salvation from judgment, but it does not necessarily communicate all those ideas every time it appears. Context selects the intended sense.
Reckless study: “Sōzō can mean physical healing; therefore, every time it appears, it promises physical healing.”
Faithful study: “Physical healing belongs to the word’s possible range, but this sentence must show whether that sense is intended.”
The lexical range of ‹ περισσεύω › circles around being over and above a measure: to abound, remain in surplus, have more than enough, excel, or cause something to abound. The lexicon gives us a family of possibilities, not a finished interpretation. In 1 Thessalonians, we must still decide whether Paul means numerical increase, emotional intensity, moral excellence, expanding action, or some combination that the context can actually sustain.
A lexicon identifies possibilities, but context narrows them. A word does not mean everything it has ever meant every time it appears. Possibility is not meaning.
Avoiding the Most Common Shortcuts
Word studies invite shortcuts. One is the assumption that a word’s “real meaning” can be found by breaking it into smaller parts. Etymology may illuminate development, but history does not necessarily determine later usage; English speakers do not think about butter and flies when they say “butterfly.” Roots can mislead.
Another error is dependence on a single English gloss. Different Greek words may share one English translation, while one Greek word may require several English renderings. Translation is not a one-to-one code, so the deeper question is, “What concept is the author communicating here?” Glosses are tools, not conclusions.
We must also avoid importing later theological meanings into earlier usage without evidence. A word may become highly technical in later Christian discussion even though the biblical author used it more broadly. The theological importance of a term should make us more careful, not less.
The text leads.
Our example blocks several shortcuts at once. We should not decide that ‹ περισσεύω › means material prosperity because it can describe surplus elsewhere, nor should we assume that its English rendering “increase” refers to a growing number of converts. Each possibility still answers to its own sentence.
Testing Possible Meanings Through Context
This is the heart of the process. Once the lexical range has been surveyed, determine which available sense best fits the passage using context as the benchmark. The immediate context normally carries the greatest weight: the clause containing the word, the surrounding sentence, the paragraph, and the flow of thought before and after it. These features often eliminate most lexical possibilities quickly.
Nearby words constrain meaning. Suppose a lexicon lists five possible senses. The subject performing the action may rule out two; the object receiving it may rule out another; and a contrast in the next sentence may eliminate a fourth. What remains is not chosen because it is the most interesting definition, but because it best accounts for the author’s actual construction.
The wider book also matters. Thematic context asks whether the proposed meaning fits the author’s repeated concerns. Structural context shows how the word functions within a list, contrast, or argument. Rhetorical context asks whether the author is encouraging, warning, correcting, comforting, or persuading. Literary, cultural, historical, and theological contexts provide further controls. Context narrows the field.
The immediate context of 1 Thessalonians 3:12 is unusually specific: the Lord is to make the Thessalonians “increase and abound in love to one another and to all,” so the sphere of abundance is named outright: love! Paul has already reported Timothy’s “good news of your faith and love” (3:6), meaning this prayer does not ask for love to appear where none exists. The paired verb “increase” reinforces movement beyond their current measure, while the following purpose—“so that He may establish your hearts blameless in holiness” (3:13)—connects expanding love with mature Christian character. Paul is praying for love to become increasingly ample in its quality, reach, and expression.
The later occurrences sharpen that impression. In 1 Thessalonians 4:1, the believers are to “abound more and more” in how they “walk and…please God,” extending the idea from love in the abstract to Christian conduct more specifically. In 4:10, Paul praises the love they already show “toward all the brethren who are in all Macedonia” and then urges them to “increase more and more.” The pattern is not movement from absence to presence, but from genuine practice to fuller excellence.
Seeking the Most Plausible Meaning
Interpretation is an argument from evidence. We rarely reach mathematical certainty, but we identify the most plausible explanation. The law of parsimony helps: prefer the reading that explains the evidence with the fewest unnecessary assumptions. A rare possibility does not outrank the ordinary explanation unless some feature of the evidence requires it. Pigeons, not parrots.
If a common sense fits the grammar, immediate setting, themes, and argument, we should not select a rare meaning because it produces a dramatic sermon. A “parrot” interpretation may be technically possible, but possibility alone is not enough. The most faithful interpretation often requires the least strain.

The evidence for ‹ περισσεύω › now converges. A material, numerical, or mystical interpretation is possible only in the thinnest sense that the word can be used in other settings; nothing in these three passages points that direction. The pigeon is simpler: Paul uses ‹ περισσεύω › for surpassing one’s present measure by increasingly excelling in the conduct God desires, with love as its clearest and repeated expression. Love: more of it and to more people.
Authors tend to use words with reasonable consistency. When the same word appears several times within one letter and no contextual feature signals a change, first test whether the same general sense works throughout. A writer may use one word in several ways, but a change should be clearly necessitated by the text itself rather than assumed.
Neither is consistency rigidity. A word may carry a stable core idea while taking on different shades in different settings. We should neither invent a new definition for every occurrence nor force every occurrence into one narrow mold. Let the text decide.
Testing and Stating the Conclusion
Do not stop after one verse. Once a likely sense has been identified, test it against every relevant occurrence within the book. Does the same sense work naturally elsewhere? Does it preserve the flow of the argument? Does it fit the themes identified through repeated reading? Are there places where the context requires a shift or a more specific shade of meaning? Testing protects us from preference.
It is easy to become attached to a definition, especially when it supports a favored theological conclusion. Comparing every occurrence keeps us accountable to the author’s broader usage; a definition that works beautifully in one verse but fails everywhere else requires narrowing. Revision is part of interpretation.
Our proposed sense survives the test. In 1 Thessalonians 3:12, Paul prays for love to exceed its present measure; in 4:1, he urges the Thessalonians to excel increasingly in a love formed by good conduct that is pleasing to God; and in 4:10, he applies the same movement directly to their already—demonstrated brotherly love. The precise object changes, but the semantic core remains: to go beyond the present measure and excel still more.
The conclusion can therefore be stated plainly. In 1 Thessalonians, ‹ περισσεύω › describes an already-present Christian quality or pattern of love and conduct surpassing its current measure through fuller practice. In 3:12 specifically, Paul is praying that the Lord would cause the Thessalonians’ love to overflow more extensively toward one another and everyone else. A pile of notes has become an interpretation!
A Repeatable Process
This is the method. Choose a word that is both thematically important and genuinely unclear; identify its lemma; trace its occurrences from the book outward; survey its lexical range; test the possible senses through the relevant forms of context; select the most plausible meaning; test it across the author’s other uses; and express the result in clear English. The discipline lies in the order.
A concordance finds occurrences.
A lexicon maps possibilities.
Context decides which possibility fits.
A weak word study begins with a preferred definition and searches for support. A strong word study begins with the text, gathers the possibilities, allows context to eliminate what does not fit, and follows the strongest evidence toward a conclusion. It does not ask only, “What can this word mean?” It asks, “What does this author most likely mean by this word here?” Words live in context.
That principle keeps dictionaries in their proper role and prevents theological imagination from outrunning linguistic evidence. The biblical authors did not write collections of disconnected sacred terms; they wrote sentences, arguments, poems, narratives, warnings, and letters. A responsible word study returns the word to its sentence, paragraph, book, and historical world. Study the word, then put it back in its own world.