### Core Meaning & Semantic Range
The Greek word **synalízō**, represented by `{{G4871}}`, means **to assemble together**. Derived from terms meaning "to accumulate" or "convene," it appears only **1 time** in **1 unique verse** in the Bible. Its sole use marks a moment of gathering for a specific divine purpose.
### Biblical Occurrences & Contextual Analysis
The single biblical use of `{{G4871}}` is found in [[Acts 1:4]]. In this passage, the word describes the context in which Jesus **commanded** `{{G3853}}` his followers not to **depart** `{{G5563}}` from Jerusalem. This act of being **"assembled together"** was the setting for the critical instruction to **wait** `{{G4037}}` for "the promise of the Father," which they had **heard** `{{G191}}` from him.
### Related Words & Concepts
Several related words from its context in [[Acts 1:4]] clarify the purpose of this assembly:
* `{{G3853}}` **parangéllō** (to enjoin): This word for "command" signifies that the gathering was for receiving a direct and binding instruction. It is used elsewhere to give charges to the rich [[1 Timothy 6:17]] and to command believers to withdraw from disorderly brethren [[2 Thessalonians 3:6]].
* `{{G4037}}` **periménō** (await): This defines the specific action the assembled group was commanded to take. Its only other biblical use is not provided in the source data, making its appearance in [[Acts 1:4]] uniquely significant.
* `{{G5563}}` **chōrízō** (to go away; depart): This word highlights what the followers were forbidden to do. The command was to remain together, not to **depart** or be put asunder. The same word is used to describe how nothing can **separate** believers from the love of God [[Romans 8:39]].
* `{{G1860}}` **epangelía** (promise): This is the object of their waiting and the reason for the assembly. This term is used for God's **promise** of the Spirit [[Ephesians 1:13]] and the inheritance for those who are called [[Hebrews 9:15]].
### Theological Significance
The theological weight of `{{G4871}}` is tied entirely to its single, pivotal context.
* **The Setting for Divine Command:** The act of being "assembled together" was the formal backdrop for one of Jesus's final commands to his followers, emphasizing the importance of the gathered community as the recipient of divine instruction [[Acts 1:4]].
* **Corporate Obedience:** The command was given to the group, establishing a model of corporate waiting and obedience. They were to remain together in Jerusalem, not as scattered individuals, to receive what was promised.
* **A Prerequisite for the Promise:** This gathering and the subsequent waiting were the immediate precursors to receiving "the promise of the Father." This **promise** `{{G1860}}` is identified in other scriptures as the "Holy Spirit of promise" [[Ephesians 1:13]], making this assembly a critical link in redemptive history.
### Summary
In summary, while `{{G4871}}` is a rare word, its singular appearance is profoundly significant. It means more than just a casual meeting; it signifies a divinely convened assembly for the purpose of receiving a critical command. This gathering in [[Acts 1:4]] marks the moment the followers were instructed to wait together for the promised Holy Spirit, underscoring the role of the unified community in the plan of God.