Gold is one of the most frequently mentioned metals in the Bible, symbolizing wealth, purity, and divine glory. Its first mention is in Genesis 2:11-12, where the land of Havilah is noted for its good gold. Gold's intrinsic value and beauty made it a symbol of wealth and power throughout biblical history.

In the construction of the Tabernacle and later the Temple, gold was extensively used, signifying the holiness and majesty of God's dwelling place. Exodus 25:11 describes the Ark of the Covenant as being overlaid with pure gold, both inside and out, highlighting its sacredness. Similarly, Solomon's Temple was adorned with gold, as detailed in 1 Kings 6:20-22, where the inner sanctuary was overlaid with pure gold.

Gold also appears in prophetic and apocalyptic literature. In Daniel 2:32-35, the statue in Nebuchadnezzar's dream has a head of gold, representing the Babylonian empire's splendor and authority. In Revelation 21:18, the New Jerusalem is described as having streets of pure gold, like transparent glass, symbolizing the ultimate purity and glory of God's eternal kingdom.

The Bible also warns against the misuse of gold. In Exodus 32:2-4, the Israelites' creation of a golden calf represents idolatry and rebellion against God. In the New Testament, 1 Timothy 6:10 cautions that "the love of money is a root of all kinds of evil," reminding believers that gold, while valuable, should not become an idol.

Bronze

Bronze, an alloy of copper and tin, is another significant metal in the Bible, often symbolizing strength and judgment. Its first mention is in Genesis 4:22, where Tubal-Cain is noted as a forger of bronze and iron tools, indicating its early use in human civilization.

In the construction of the Tabernacle, bronze was used for items associated with sacrifice and judgment. The altar of burnt offering, described in Exodus 27:1-2, was made of acacia wood and overlaid with bronze, signifying the strength and endurance required for the sacrificial system. The bronze laver, mentioned in Exodus 30:18, was used for ceremonial washing, symbolizing purification.

Bronze is also prominent in the description of the Temple built by Solomon. In 1 Kings 7:15-16, two bronze pillars named Jachin and Boaz were erected at the temple's entrance, representing stability and strength. The "Sea of cast metal," a large bronze basin, is detailed in 1 Kings 7:23-26, used for the priests' ritual cleansing.

In prophetic literature, bronze often symbolizes judgment and strength. In Ezekiel 1:7, the living creatures' feet are described as gleaming like polished bronze, indicating their power and divine origin. In Revelation 1:15, Christ is depicted with feet like burnished bronze, as if refined in a furnace, symbolizing His authority and purity in judgment.

The Bible's use of bronze, like gold, serves as a reminder of God's holiness and the importance of purity and strength in the life of faith.