The Greek word diaphanḗs, represented by G1307, is defined as "appearing through, i.e. 'diaphanous':--transparent." This term is exceptionally rare, as it appears only 1 time in 1 unique verse in the entire Bible. Its singular purpose is to describe a quality of materials within the vision of the New Jerusalem.
The only scriptural context for G1307 is in the book of Revelation. In his vision of the holy city, the Apostle John describes its main thoroughfare, stating, "and the street G4113 of the city G4172 was pure G2513 gold G5553, as it were transparent G1307 glass G5194" Revelation 21:21. This remarkable imagery combines the supreme value of pure gold with the perfect clarity of glass, depicting a substance that is both precious and completely see-through, unlike any material found on earth.
Several related words from its context help illuminate the meaning of diaphanḗs:
- G5194 hýalos (glass): This word, defined as glass, provides the direct comparison for the quality of transparency. The heavenly city itself is also described as "pure gold, like unto clear glass" Revelation 21:18.
- G2513 katharós (pure): Defined as clean, clear, pure, this adjective modifies the gold, emphasizing a state of absolute flawlessness Revelation 21:21. This quality is also associated with the pure heart required to see God Matthew 5:8.
- G5553 chrysíon (gold): This word for gold signifies immense value and preciousness. In its heavenly context, this normally opaque metal is made transparent, suggesting a reality where material worth is surpassed by divine purity Revelation 21:21.
The theological weight of G1307 is concentrated entirely in this single, powerful image from Revelation.
- Supernatural Perfection: The use of transparent to describe gold G5553 points to a glorified state of matter in the New Jerusalem, a form of perfection that transcends the natural laws and limitations of the current world Revelation 21:21.
- Absolute Purity: The transparency of the city's street G4113 symbolizes a realm with nothing hidden, a state of ultimate holiness where everything is open and clear. This is reinforced by the modifier pure G2513, connecting physical description to spiritual character.
- Revelation of Glory: This imagery suggests that the city is so suffused with divine light and glory that it transforms even the most solid elements. It paints a picture of a reality where God's presence permeates everything, making all things clear and radiant.
In summary, G1307 diaphanḗs is a highly specific term whose profound significance comes from its singular, focused use. It appears once in Revelation 21:21 to describe the street of the New Jerusalem as being made of pure G2513 gold G5553, yet as transparent as glass G5194. This description communicates the theological truth of a new creation where earthly value is redefined by divine purity, and where God's glory makes all things perfectly clear. The word provides a key detail in the vision of a holy and perfect reality.
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