### Core Meaning & Semantic Range
The Greek word **krystallízō**, represented by `{{G2929}}`, means to be **clear as crystal** or to resemble ice. It appears only **1 time** in **1 unique verse** in the Bible, making its single use highly significant. The term is used to convey an ultimate state of purity, brilliance, and perfect transparency, drawing its meaning from the appearance of crystal or ice.
### Biblical Occurrences & Contextual Analysis
The sole appearance of `{{G2929}}` is in the description of the New Jerusalem. The city’s light is described as being "like unto a stone most precious, even like a jasper stone, **clear as crystal**" [[Revelation 21:11]]. This quality is directly attributed to the city possessing "the glory of God" [[Revelation 21:11]]. Therefore, the word is used to illustrate the city's divine origin and its flawless, radiant nature, which emanates from God's own presence.
### Related Words & Concepts
Several related words in its immediate context help define the vision of the New Jerusalem:
* `{{G5458}}` **phōstḗr** (an illuminator): This word, meaning a luminary or brilliancy, is used for the city's **light** that is being described as crystal-clear [[Revelation 21:11]].
* `{{G2393}}` **íaspis** (jasper): This gem is the specific **stone** used in the comparison to illustrate the city's light [[Revelation 21:11]]. The city wall is also made of **jasper** [[Revelation 21:18]].
* `{{G1391}}` **dóxa** (glory): Defined as glory, honour, or praise, this is the source of the city's light. The entire description is predicated on the city having the **glory** of God [[Revelation 21:11]].
* `{{G5093}}` **tímios** (valuable): This term means costly, honored, or **precious**. It qualifies the stone-like light of the city, emphasizing its immense worth and beauty [[Revelation 21:11]].
* `{{G3037}}` **líthos** (a stone): This word provides the physical object for the comparison. The city's light is likened to a **stone**, which is then further described as jasper, precious, and crystal-clear [[Revelation 21:11]].
### Theological Significance
The theological weight of `{{G2929}}` is concentrated in its single, powerful image.
* **Divine Perfection:** The crystal clarity signifies a state of absolute purity and flawlessness, which is a direct reflection of the **glory** `{{G1391}}` of **God** `{{G2316}}` dwelling within the city [[Revelation 21:11]].
* **Unobstructed Radiance:** The transparency described by **krystallízō** suggests that God's glory shines through the city without any impurity or obstruction. The city's very structure is a medium for its divine **light** `{{G5458}}`.
* **Ultimate Value:** This quality is associated with a "stone most **precious**" `{{G5093}}`, linking the state of perfect purity and transparency to something of ultimate, divine worth and honor [[Revelation 21:11]].
### Summary
In summary, `{{G2929}}` provides a singular yet profound image in scripture. Though used only once, **krystallízō** powerfully defines the character of the New Jerusalem by describing its light. It conveys a state of perfect transparency and purity, serving as a visual metaphor for the unobstructed **glory** of God that illuminates the eternal city. The word transforms a physical quality—being **clear as crystal**—into a descriptor for divine perfection and holiness.
TRV