Amethyst
“Possibly 'dream stone'”
Summary
A purple or violet precious stone set in the third row of the high priest's breastplate and forming the twelfth foundation of the New Jerusalem.
☩In the High Priest's Breastplate
The amethyst was the third stone in the third row of the breastplate of judgment worn by the high priest, associated with the tribe of Issachar or Gad (depending on the arrangement). The Hebrew word achlamah appears to derive from a root meaning 'dream,' possibly reflecting ancient beliefs about the stone's properties. The stone was purple or violet in color and was highly valued in antiquity.
☩In the New Jerusalem
In John's vision of the heavenly Jerusalem, amethyst forms the twelfth foundation of the city's walls. The Greek word amethystos refers to the same purple quartz prized throughout the ancient world. The Greeks believed the stone could prevent intoxication—hence its name, meaning 'not drunken.' Its placement among the precious foundation stones of the eternal city emphasizes its enduring beauty and value in God's symbolic architecture.
