### Core Meaning & Semantic Range
The Greek word **alísgema**, represented by `{{G234}}`, refers to ceremonial **defilement** or **pollution**. Stemming from a word meaning "to soil," it appears only **1 time** in **1 unique verse** in the Bible. Its singular use provides a specific instruction regarding ritual purity in the early church.
### Biblical Occurrences & Contextual Analysis
The sole occurrence of `{{G234}}` is found in the apostolic decree recorded in the book of Acts. The council at Jerusalem decided to instruct Gentile believers "that they abstain from **pollutions** of idols, and from fornication, and from things strangled, and from blood" [[Acts 15:20]]. In this context, the term specifically identifies the defilement that comes from participating in or consuming things associated with idol worship, setting a standard for Gentile conduct to maintain fellowship with Jewish believers.
### Related Words & Concepts
The practices listed alongside `{{G234}}` in [[Acts 15:20]] provide a clear context for the type of defilement being prohibited. These related terms include:
* `{{G1497}}` **eídōlon** (idol): This refers to an image for worship or a heathen god. The command is to abstain from the "pollutions of **idols**," directly linking defilement with pagan religious practices [[Acts 15:20]]. Believers were taught to turn from **idols** to serve the living God [[1 Thessalonians 1:9]].
* `{{G4202}}` **porneía** (fornication): Defined as harlotry, this term is frequently listed among the works of the flesh that believers must avoid [[Galatians 5:19]]. The command is to flee **fornication** [[1 Corinthians 6:18]].
* `{{G4156}}` **pniktós** (strangled): This word denotes an animal choked to death and not properly bled. The prohibition against consuming things **strangled** is repeated in the summary of the apostolic decree, emphasizing a dietary law for the sake of unity [[Acts 21:25]].
* `{{G129}}` **haîma** (blood): While the decree forbids the consumption of **blood** [[Acts 15:20]], the same word is used throughout scripture to refer to the atoning **blood** of Christ, which brings redemption and forgiveness of sins [[Ephesians 1:7]].
### Theological Significance
The theological weight of `{{G234}}` is derived entirely from its context within the Jerusalem Council's decision.
* **Ceremonial Separation:** The term **pollution** highlights the need for a distinct separation from the defiling practices of pagan culture, particularly those associated with idol worship.
* **Unity of the Church:** The decree in Acts 15 was a foundational moment for the early church, establishing terms of fellowship between Jewish and Gentile believers. Abstaining from these **pollutions** was a practical measure to avoid causing offense and build unity.
* **Holiness in Practice:** The prohibition connects directly to the broader biblical theme of holiness, where believers are called to abstain from practices like **fornication** [[1 Thessalonians 4:3]] and idolatry as part of their sanctification.
### Summary
In summary, `{{G234}}` is a highly specific term for **pollution** or ceremonial **defilement**. Its single appearance in scripture at [[Acts 15:20]] is pivotal, framing the practical guidelines given to early Gentile Christians. It underscores the importance of separating from idolatrous practices to maintain both personal holiness and the unity of the body of Christ. The word is defined by its context, appearing alongside prohibitions against fornication, things strangled, and blood.