### Core Meaning & Semantic Range
The Greek word **syndéō**, represented by `{{G4887}}`, is defined as **to bind with, i.e. (passively) be a fellow-prisoner (figuratively)**. Formed from the words σύν and δέω, it conveys a deep, shared connection. This term is exceptionally rare, appearing only **1 time** in **1 unique verse** in the entire Bible, yet its singular use carries significant weight.
### Biblical Occurrences & Contextual Analysis
The sole appearance of `{{G4887}}` is in [[Hebrews 13:3]], where the author commands believers to "Remember them that are in bonds, as **bound with them**." In this context, the word is used figuratively to call for a profound level of empathy. It asks the audience not merely to think about those who are imprisoned, but to feel a sense of solidarity so deep that they consider themselves fellow-prisoners. The verse continues this theme of shared experience by urging them also to remember those who suffer adversity, because they too are "in the **body**" `{{G4983}}`.
### Related Words & Concepts
Several related words in the surrounding text illuminate the meaning of `{{G4887}}`:
* `{{G3403}}` **mimnḗskō** (to recall to mind): This is the action that precedes being "bound with." The command in [[Hebrews 13:3]] begins with this word, urging believers to **remember** or be mindful of those in bonds.
* `{{G1198}}` **désmios** (a captive (as bound)): This term identifies the people with whom believers are to be bound. It is used for those "in bonds" in [[Hebrews 13:3]] and is also used by Paul to describe himself as a **prisoner** of the Lord [[Ephesians 4:1]].
* `{{G2558}}` **kakouchéō** (to maltreat): Used in parallel in [[Hebrews 13:3]], this word describes those who "suffer adversity" or are **tormented**. This broadens the call for empathy beyond just prisoners to include all who are maltreated.
* `{{G4983}}` **sōma** (the body (as a sound whole)): This word provides the basis for the empathy, reminding believers that they too exist in a physical **body** [[Hebrews 13:3]] and are therefore vulnerable to the same kinds of suffering.
### Theological Significance
The theological weight of `{{G4887}}` is focused on the nature of Christian community and empathy.
* **Active Empathy:** The word commands more than simple sympathy; it calls for an active, empathetic identification with the suffering of others. To be "bound with" fellow believers is to spiritually and emotionally enter into their hardship as if it were one's own [[Hebrews 13:3]].
* **Shared Vulnerability:** The instruction is grounded in the shared reality of having a **body** `{{G4983}}`. This points to the theological truth that all believers are connected and mutually vulnerable, and the suffering of one affects the whole.
* **A Component of Remembrance:** The act of being "bound with" is the direct result of the command to **remember** `{{G3403}}`. This links faithful memory to compassionate action, making it a crucial element of Christian living.
### Summary
In summary, while `{{G4887}}` appears only once, its meaning is powerful and direct. As a command to be "bound with" fellow believers, it encapsulates a core tenet of Christian ethics: profound, active empathy for those who are suffering. It works in conjunction with concepts of remembrance, captivity, and the shared physical body to insist that believers feel the afflictions of others as their own, transforming sympathy into solidarity.