Exploring the Meaning of Sumphemi in Greek

σύμφημι means “to agree” and appears once in the New Testament, in Paul’s argument about desire, action, and the law in Romans 7:16. In that verse it names a particular kind of agreement that arises from the speaker’s own conflicted conduct.

Root and Related Words

σύμφημι (Sumphemi) is built from syn (σύν), “with” (Strong’s G4862), and phemi (φημί), “to assert” (Strong’s G5346). In combination these components frame agreement as something spoken or affirmed “with” something else—an alignment of one’s stance alongside another claim or standard.

Occurrences

“But if what I don’t desire, that I do, I consent to the law that it is good.” (Romans 7:16)

In Romans 7:16 the verb functions as the pivot between two closely linked statements: (1) an action performed contrary to desire (“what I don’t desire, that I do”), and (2) a resulting acknowledgment regarding “the law.” The sentence is structured so that the undesired deed becomes the very circumstance in which agreement is voiced: the speaker “consent[s] to the law” and, specifically, agrees “that it is good.” The agreement is therefore not abstract; it is argued from lived contradiction. Because the speaker does what he does not want, he treats that mismatch as evidence that his real stance is not against the law but aligned with it—his “consent” lands on a moral evaluation (“it is good”).

The object of the agreement is expressed in two parts: first “the law,” and then a content clause, “that it is good.” The verb thus carries both personal posture and propositional content. It is not merely that the law exists or is acknowledged; the speaker’s agreement takes the form of assent to a judgment about the law’s character. The word portrays an inward and outward alignment: inward, because it arises from the tension between desire and action; outward, because it is an expressed consent to a stated assessment.

Within the argument of the verse, σύμφημι is also a rhetorical move. The speaker is not simply describing failure (“that I do”) but drawing a conclusion from it (“I consent…”). The agreement is presented as a logical inference: the very fact that the deed is undesired is used to demonstrate that the law is not the opponent. By consenting that the law is good, the speaker positions himself as one who, at least at the level of acknowledgment, stands with the law’s goodness even while his conduct does not match his desire.

Sense and Usage

The sense “to agree” in this passage operates as a stated alignment with an evaluative claim. The verse pairs the experience of internal conflict with an articulated consent, so that agreement is not defined by outward success but by the direction of one’s assent. The agreement is not presented as negotiated between two parties in dialogue; rather, it is a personal acknowledgment made in relation to “the law.” In that respect the verb serves to mark the speaker’s standpoint: he takes his side with the law’s goodness.

The wording “I consent to the law that it is good” shows that σύμφημι can connect a person to a norm or standard (“the law”) and simultaneously to a proposition about that standard (“that it is good”). Agreement here is not mere recognition; it carries the weight of endorsement. The speaker’s consent is pointed, not general, because it settles on a specific evaluation—goodness—and thereby clarifies what kind of agreement is in view: concurrence with the law’s moral quality.

The context supplied by the sentence’s first half also shapes how “agree” is heard. Agreement is portrayed as arising from a mismatch between desire and action. The speaker does not say, “I agree because I perform what I desire,” but almost the reverse: he reasons from the fact that he acts against his desire. In this argument, agreement is the interpretive conclusion that preserves the law’s goodness even in the presence of personal inconsistency. The verb thus carries a reflective, confessional force: it is the act of acknowledging where one stands when one’s behavior complicates the picture.

The combination of syn (σύν), “with,” and phemi (φημί), “to assert,” also suits the verse’s function. The speaker’s consent is an assertion made “with” the law—placing his affirmation alongside it rather than against it. In Romans 7:16, agreeing is not simply thinking something privately; it is framed as consenting to a stated evaluation, a kind of voiced alignment. The speaker’s conclusion brings his stated position into harmony with the claim that “the law…is good,” even though his actions have not been harmonious with his desires.

Imagery

Romans 7:16 presents agreement as a moment of alignment reached in the midst of inner contradiction: desire points one way, action goes another, and yet the speaker’s consent stands with the law’s goodness. The verse’s imagery is not visual so much as moral and judicial: a person’s conflicted conduct becomes the occasion for a clear statement of assent—“I consent to the law that it is good.”

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).