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Sardonyx

Artifacts

What is the meaning of Sardonyx in the Bible?

Sardonyx is a banded variety of chalcedony consisting of alternating layers of reddish-brown sard and white onyx. It is identified in biblical texts as one of the twelve stones set in the breastplate of the high priest (Exodus 28:20; 39:13) and is traditionally associated with the gemstones worn by King Solomon.

SIGNIFICANCE

Recognizing sardonyx as a durable, banded stone used in high-status religious vestments clarifies the material reality of the high priest's attire, illustrating the tangible connection between the Israelite priesthood and the divine presence through the use of rare, crafted materials.

Bible Study Quick-Reference Guide

Physical & Symbolic Reality: Physical objects and natural elements like Sardonyx were everyday realities for biblical writers, frequently used as living metaphors for spiritual truths.
Bible Study Reflection Prompts:
  • Why did the biblical author mention Sardonyx in this passage?
  • What cultural or historical assumption does Sardonyx clarify?
Scripture Passages Mentioned: Exodus 28:20

Source Attribution

Built upon the 1915 International Standard Bible Encyclopedia and Easton's Bible Dictionary (1897). Entries have been modernized, checked for academic truthfulness, and shortened for clarity.

How to Cite This Entry

"Sardonyx." Ancient Context Dictionary. Accessed 2026. https://ancientcontext.com/context/sardonyx/
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