In 1985, for the first time in more than fifty years, Congress authorized the issue of official US government gold coins. Beginning in 1986 these new coins came on the market. Each of these American Eagles, as they are known, is guaranteed by the US Mint to contain the stated amount of pure 22 karat gold. They come in 1/10, 1/4, 1/2, and 1-ounce sizes, and buyers from around the world trust these coins because they trust the promises of the United States government that the coins are what they claim to be.
When it comes to Scripture, we have something far more reliable than the guarantee of a government—we have the promises of Almighty God that His Word is perfect and pure. God promised to preserve His Word for us. That means that, according to the promise of God, we can have complete faith that every word in the Bible is there on purpose. Psalm 12:7 affirms, “Thou shalt keep them, O LORD, thou shalt preserve them from this generation for ever.”
“Every word of God is pure: he is a shield unto them that put their trust in him.” Proverbs 30:5