The answer is: Sardius

Ex 28:17

In the realm of biblical reverence and ceremonial significance, the high priest’s breastplate truly stands out. The initial jewel mentioned is the sardius, also known as carnelian. This fiery red gemstone sets the tone for the luxurious adornment that symbolizes humanity's connection to the divine.

The breastplate, described in Exodus 28, is not just jewelry but a symbol of Israel’s relationship with God. With twelve stones representing the twelve tribes of Israel, the high priest would wear this as a testament to his role as their mediator, showcasing the diversity and unity within the community. Interesting trivia: In the ancient world, gemstones not only held beauty but were often attributed unique mystical properties. The sardius is often thought to symbolize courage!

Moreover, when we consider biblical echoes, this jewel invites us to think about the New Testament's "new covenant." Just as the high priest represented a connection to God for the Israelites, individuals today might see themselves as part of a larger spiritual congregation, each adorned with their own gifts and attributes. Isn’t it fun to think about how enduring these messages are across millennia? In any case, the dazzling sardius acts as the sparkling introduction to a deeper exploration of faith, identity, and community. So, next time you admire a gemstone, think about the sizzle of those ancient truths resting beneath its surface!