Exploring the Meaning of Entrepho in Greek

ἐντρέφω means “be reared” and appears once in the New Testament, in Paul’s instruction to Timothy about what marks a “good servant of Christ Jesus.” In that setting it portrays a kind of formed life that comes from sustained contact with “the words of the faith” and “the good doctrine.”

Root and Related Words

ἐντρέφω is formed from ἐν (en), “in/on/among” (Strong’s G1722), and τρέφω (trepho), “to feed” (Strong’s G5142). The compound structure foregrounds the idea of nourishment taking place “in” a sphere rather than as a one-time event: rearing is pictured as being fed within an environment that shapes growth.

Occurrences

“If you instruct the brothers of these things, you will be a good servant of Christ Jesus, nourished in the words of the faith, and of the good doctrine which you have followed.” (1 Timothy 4:6)

Here ἐντρέφω stands inside a conditional sentence that links Timothy’s public work (“If you instruct the brothers of these things”) with his recognized character (“you will be a good servant of Christ Jesus”). The participial description “nourished in the words of the faith, and of the good doctrine” supplies the inner formation that corresponds to the outward ministry. The verse does not depict rearing as an abstract status Timothy possesses on his own; it is attached to a definite content—“the words of the faith” and “the good doctrine”—and to a continuing path: “which you have followed.”

The immediate literary effect is to place Timothy’s reliability in teaching alongside his own long exposure to what he teaches. A “good servant” is not merely someone who gives correct instruction in the moment; he is someone whose life has been reared in a certain diet. The prepositional phrasing “in the words of the faith” and “of the good doctrine” makes the setting of this rearing concrete: it is not described as reared by experience in general, but by an enduring engagement with particular “words” and “doctrine.” That is why the participle naturally sits between the call to instruct and the assurance of being a good servant: it names the kind of formation that supports the task.

The verse also lets the reader see the direction of influence. Timothy is to “instruct the brothers,” yet he himself is characterized as one who has been, and is, being nourished. The word therefore contributes a pattern of ministry in which instruction flows out of prior and ongoing rearing. The final clause, “which you have followed,” anchors the nourishment in a lived trajectory: the doctrinal content is not only known; it is traced, adhered to, and kept as a path. Within the logic of the sentence, that followed doctrine is the environment in which Timothy has been reared, and it is the environment that sustains the servant’s fitness.

Sense and Usage

With the sense “be reared,” ἐντρέφω brings the imagery of upbringing into a context of teaching and doctrine. Rearing is more than receiving information; it is the shaping of a person over time by what continually feeds them. In 1 Timothy 4:6, that shaping occurs “in the words of the faith” and “of the good doctrine.” The wording treats these as a kind of nourishing medium: the servant is formed within them, as within a place where one is fed and raised. The result is a portrait of moral and vocational stability—“a good servant of Christ Jesus”—that rests on a long-term diet rather than on a short-term performance.

The compound’s relationship to ἐν (“in/on/among”) and τρέφω (“to feed”) clarifies the way the verse speaks about formation. The nourishment is not described simply as something received from outside; it is expressed as being nourished in something. The phrase “in the words of the faith” therefore does more than specify the content of Timothy’s learning; it locates him within an atmosphere made of these “words.” Likewise, “of the good doctrine” identifies the quality of what surrounds and feeds him. The sense “be reared” fits Paul’s aim: Timothy’s instruction is credible because the instructor is himself a product of sustained feeding in a defined body of teaching.

The verse also keeps the idea of rearing connected to practice. “Which you have followed” does not introduce a new subject; it attaches to “the good doctrine” and indicates that this doctrine has been pursued as a course. In that way, rearing is not presented as passive. Being reared includes the continued movement of following: remaining in the nourishing sphere, keeping company with the “words of the faith,” and staying aligned with the doctrine that has been embraced as a path. This gives ἐντρέφω a practical weight in the sentence: the good servant’s instruction and the good servant’s formation are of a piece.

Imagery

Although used in a doctrinal and pastoral setting, ἐντρέφω carries everyday imagery: nourishment as the means of raising a life. In 1 Timothy 4:6, the nourishing “food” is explicitly verbal and instructional—“the words of the faith” and “the good doctrine”—so the picture is of a servant whose growth has been sustained by a steady intake of faithful teaching, and whose service is marked by that upbringing.

Sources: Lexical data from Strong’s Exhaustive Concordance and the Translators Brief Lexicon of Extended Strongs for Greek (STEPBible, CC BY). Occurrence data from the Translators Amalgamated Greek New Testament (STEPBible, CC BY). Scripture quotations from the World English Bible (public domain).