Exploring the Meaning of Tachus in Greek

ταχύς expresses the idea of what is quick, and it appears in scenes ranging from interpersonal reconciliation to urgent travel orders, moral counsel, and an announcement of imminent arrival. In these passages it presses the reader toward prompt action, rapid response, or nearness in time.

Occurrences

“Agree with your adversary quickly, while you are with him on the way; lest perhaps the prosecutor deliver you to the judge, and the judge deliver you to the officer, and you be cast into prison.” (Matthew 5:25)

Here ταχύς tightens the window for action: the agreement is to be made “while you are with him on the way.” The word adds urgency to reconciliation by framing delay as dangerous; the verse immediately sketches a chain of escalating consequences—prosecutor, judge, officer, prison. “Quickly” functions as a practical moral pressure: act without postponement before the situation passes into formal, punitive hands.

“But the father said to his servants, ‘Bring out the best robe, and put it on him. Put a ring on his hand, and sandals on his feet.” (Luke 15:22)

In this household scene, the father’s commands come in rapid succession: bring, put on, put on, put on. Within that brisk string of imperatives, ταχύς contributes the sense of promptness in restoring the returning son’s status and dignity. The quickness is not merely speed for its own sake; it matches the father’s decisive welcome, moving immediately from recognition to tangible actions (robe, ring, sandals) that publicly mark acceptance.

“But those who escorted Paul brought him as far as Athens. Receiving a commandment to Silas and Timothy that they should come to him very quickly, they departed.” (Acts 17:15)

ταχύς here belongs to a logistical instruction: Silas and Timothy are to come “very quickly.” The adverbial force intensifies the urgency of coordination and support; the order is relayed as a “commandment,” and the messengers “departed,” emphasizing prompt execution. Quickness highlights the immediacy of need implied by Paul’s situation in Athens and the importance of swift reunion in the mission’s next steps.

“So, then, my beloved brothers, let every man be swift to hear, slow to speak, and slow to anger;” (James 1:19)

In this triad of contrasts, ταχύς (“swift”) is placed opposite “slow” in two areas. The word frames quickness as a posture directed toward listening: readiness to receive and attend. Because “swift to hear” stands alongside restraint in speech and anger, the quickness is disciplined rather than impulsive. The verse uses the tempo of response—quick in one direction, slow in others—to describe a measured way of relating to others.

“Behold, I come quickly. My reward is with me, to repay to each man according to his work.” (Revelation 22:12)

Here ταχύς attaches to a first-person promise of arrival: “I come quickly.” The statement is immediately linked to recompense—“My reward is with me”—and to individualized judgment “to repay to each man according to his work.” The quickness intensifies expectancy: the arrival is portrayed as near and decisive, and the closeness of that coming underscores the certainty and immediacy of the repayment described in the same breath.

Sense and Usage

Across these passages, the idea of “quick” functions in two main ways: urging prompt action within a narrowing opportunity (Matthew 5:25), and describing rapid response or nearness in events that carry weight (Acts 17:15; Revelation 22:12). In both cases, quickness is tied to outcomes. In Matthew the moment for agreement exists “on the way,” before legal process takes over; quickness is presented as the difference between settlement and confinement. In Acts, quickness serves coordination—people are summoned without delay—showing how speed can be instrumental to a larger purpose. In Revelation, quickness marks an approaching act that brings reward and repayment, giving the word a forward-looking, time-sensitive force.

Luke 15:22 and James 1:19 show that quickness can also characterize a manner or posture. In Luke, the father’s quick action is expressed through immediate, concrete provision; speed communicates wholehearted reception as he wastes no time clothing and honoring the son. In James, quickness is not about hurried speech or rash emotion; instead it is directed specifically to hearing, balanced by slowness in speaking and anger. The word thus works not only on the clock but on the direction of a person’s reflexes: what one is “quick” toward matters as much as being quick.

Although the definition is simple, the scenes show its range of application: legal and relational urgency (Matthew), familial restoration (Luke), urgent travel and collaboration (Acts), ethical instruction in community life (James), and eschatological announcement with recompense (Revelation). In each setting, the quickness is purposeful—connected to reconciliation, restoration, assistance, self-control, or accountability—rather than mere haste.

Imagery

The passages give quickness a vivid set of textures. It can be the hurried step of someone seeking peace “on the way” before the courthouse doors close (Matthew 5:25). It can be the bustle of servants moving at once to dress a son in robe, ring, and sandals (Luke 15:22). It can be a message carried from Athens with instructions to come “very quickly” (Acts 17:15). It can be the inward readiness to listen before words and temper surge (James 1:19). And it can be the stark immediacy of an announced coming accompanied by reward and repayment (Revelation 22:12). In these scenes, ταχύς consistently compresses time, urging action or readiness before consequences arrive.

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).