The answer is: Silver

Pro 10:20

In Proverbs 10:20, the comparison of the tongue of the just to silver highlights the value and impact of wise and pure speech. Just like silver, which requires refining to remove impurities, the words of a righteous person undergo a crucial purification process. Through reflection and consideration, their speech emerges clear, devoid of malice and deceit. This indicates that virtuous communication carries both weight and worth – navigating life alongside honesty can be immensely valuable.

Furthermore, silver has been a symbol of purity, wealth, and beauty in many cultures, just as the truth spoken by just individuals enriches relationships and creates a harmonious social environment. Interestingly, in the ancient context of Proverbs, silver was also central to wealth accumulation and trade, much like how righteous speech serves as a currency for relationship building and gaining respect.

The notion of speech being likened to precious metal echoes throughout Scripture. James 3:10 also touches on the power of the tongue, emphasizing how it can either bless or curse. It's a reminder that the tongue, though small, holds immense capability.

To delve into trivia, did you know that silver has been mined since at least 3000 BCE, making it one of the oldest precious metals used by humankind? In ancient Israel, silver was often associated with God's wisdom, once again linking our key virtues of the tongue to holiness and prosperity. So, next time you think before you speak, just remember: your words can shine like silver!