The Greek word hyákinthos, represented by G5192, refers to the "jacinth", a gem of a deep blue color. Its origin is uncertain, but it is likely the zirkon. This term is highly specific, appearing only 1 time in 1 unique verse in the entire Bible, marking its singular use within a significant prophetic vision.
The sole use of G5192 is found in the description of the New Jerusalem. In this context, the jacinth is listed as the eleventh G1734 of the twelve precious stones that form the foundations of the city's wall Revelation 21:20. Its appearance alongside other gems highlights the splendor and divine craftsmanship of God's eternal dwelling place.
The word G5192 is situated within a list of other precious stones, which provide its direct biblical context:
- G4556 sárdios (sardian): This gem, also known as sardius, is mentioned as the sixth G1623 foundation stone in the same list Revelation 21:20.
- G5555 chrysólithos (gold-stone): Described as a yellow gem or "chrysolite," it serves as the seventh G1442 foundation Revelation 21:20.
- G271 améthystos (amethyst): The twelfth G1428 and final foundation stone mentioned, this gem was believed to prevent intoxication Revelation 21:20.
The theological importance of G5192 is derived entirely from its symbolic placement in the foundation of the New Jerusalem.
- Symbol of Divine Perfection: As one of the twelve foundation stones, jacinth contributes to the imagery of the holy city's perfection, beauty, and stability.
- Component of God's Kingdom: Its inclusion in the list emphasizes that every part of God's eternal kingdom, down to each specific stone, is chosen and ordered by divine design Revelation 21:20.
- Eternal Foundation: The presence of the jacinth as the eleventh G1734 foundation illustrates its permanent and unshakeable role in the structure of the new creation.
In summary, G5192 is a term with a very narrow but profound meaning. While appearing only once, its role as the jacinth foundation stone in the New Jerusalem Revelation 21:20 imbues it with significant theological weight. It represents a small but integral part of the glorious, divinely-ordered, and eternal city of God.