### Core Meaning & Semantic Range
The Greek word **chílioi**, represented by `{{G5507}}`, is a plural term for **a thousand**. According to its usage statistics, it appears 11 times across 10 unique verses in the Bible. The word is primarily used to denote large, specific quantities of time or measure, with a heavy concentration in prophetic texts.
### Biblical Occurrences & Contextual Analysis
In scripture, `{{G5507}}` is most famously used to define the millennial period in the book of Revelation. It is the length of time Satan is bound in the bottomless pit [[Revelation 20:2]] and the duration for which the saints who had been beheaded for their witness live and reign with Christ [[Revelation 20:4]]. The word is also used to construct other specific prophetic timeframes, such as the "thousand two hundred and threescore days" mentioned in both [[Revelation 11:3]] and [[Revelation 12:6]]. Beyond time, it is used for measure, as when blood from the winepress flows for "a **thousand** and six hundred furlongs" [[Revelation 14:20]].
### Related Words & Concepts
Several related words help contextualize the significance of `{{G5507}}`:
* `{{G2094}}` **étos** (a year): This word is frequently paired with **chílioi** to define specific prophetic durations. It appears in the repeated phrase "a thousand **years**" throughout Revelation 20, such as when Satan is bound [[Revelation 20:2]].
* `{{G2250}}` **hēméra** (day): This term for a period of time is used comparatively with **chílioi** to illustrate a divine perspective on time, stating "one **day** is with the Lord as a thousand years" [[2 Peter 3:8]]. It is also the unit of measure for the 1,260-day period [[Revelation 11:3]].
* `{{G4413}}` **prōtos** (first): This word is used to identify the "first resurrection," which precedes the thousand-year reign and makes participants immune to the second death [[Revelation 20:6]].
* `{{G1208}}` **deúteros** (second): As a counterpart to **prōtos**, this word describes the "**second** death," which has no power over those who partake in the first resurrection and reign for the thousand years [[Revelation 20:6]].
### Theological Significance
The theological weight of `{{G5507}}` is tied almost exclusively to its use in prophecy and eschatology.
* **The Millennial Reign:** The term is central to the concept of the millennium, a **thousand**-year period where Satan is bound [[Revelation 20:3]] and believers reign with Christ [[Revelation 20:6]]. This period is set between the "first resurrection" and the final judgment.
* **Divine Timelessness:** The word is used metaphorically in [[2 Peter 3:8]] to contrast human and divine perceptions of time, explaining that with the Lord, "a **thousand** years" can be as "one day." This highlights God's eternal nature.
* **Prophetic Measurement:** In Revelation, **chílioi** serves as a building block for other significant numbers, such as the 1,260 days during which the two witnesses prophesy [[Revelation 11:3]], emphasizing its role in defining specific, divinely appointed timelines.
### Summary
In summary, `{{G5507}}` **chílioi** is a numeral with profound theological significance. While its base meaning is simply **a thousand**, its biblical application is almost entirely within prophetic contexts. It defines the pivotal millennial reign in Revelation, illustrates the concept of God's eternal perspective on time, and forms a key component of other symbolic timeframes and measures in scripture.
TRV