ABOUT ROY G. BIV....

When a burst of sunlight follows a rainstorm, I often go outside to search the sky for a rainbow. It reminds me of the Biblical reference to this phenomenon after the Great Flood of Noah's time. After this faithful surviving husband and father, and his family, departed the ark (along with the animals), he saw a bow of colors in the sky. Genesis 9 says God communicated that this band would be a “sign of the covenant between Me and earth” that He would never again flood the entire world to cleanse it from sin.

I don't understand all the science behind how light rays become a rainbow. But when I see a rainbow, I think both of Noah and of the color meanings that emerged from its spectrum. As a child I learned the acrostic “Roy G. Biv” as a way to remember the color order. Later, learning the meaning of colors expanded my awe of the rainbow.

RED: Sacrifice, blood in Old Testament worship system and the bloody death by crucifixion of Christ for humankind's salvation. A close cousin, scarlet, used for sin. If you've ever passed quickly over Isaiah 1:18 (“though your sins are like scarlet they shall be white as snow”), go to this website be awed by details on the grub used in ancient times as a red dye: The 'Scarlet Worm'.

ORANGE: not mentioned in Bible, but a “sacred” color for some Eastern religions. As a “fiery” hue, it connects with purification, passion, divine glory, and harvest.

YELLOW: negative meaning, for sin and fallibility. Leviticus 13 mentions yellow hair as a sign of the dreaded disease leprosy.

GREEN: like living plants of creation: hope, renewal, life, abundance, God's blessings.

BLUE: heaven. Also: sacrifice, atonement, salvation, purity. As “heaven,” the gateway to God Himself. Exodus 24:10 describes a vision of God and the pavement under His feet as bright as the blue sky. Also: the Law and Ten Commandments, something dedicated to a holy purpose, royalty, sacrifice, atonement, salvation, purity. Used for items in the Tabernacle, it was meant to encourage people to look to the sky—and by implication, heaven—to remember the true God. The Bible connects the color to power, importance and wealth.

INDIGO: a blend of blue and purple or violet. The dye was derived from a marine snail called the “murex mollusk” (see next color).

VIOLET (or purple): A valuable dye in ancient cultures connected with royalty or wealth, purple was sourced from a tiny Mediterranean snail whose gland produced only a single drop of the dye. One pound of dye reportedly took four million mollusks. Because of the dye's rarity and value, it was reserved only for those who were very wealthy, or worthy of some special merit or favor by the people. The dye likely contributed to the wealth of Lydia of Thyatira, the first Christian convert in Europe and known as “a seller of purple” (Acts 16). (Centuries later, in Victorian England, laws reserved purple or violet garments for wardrobes of royalty or the wealthy!).

So why all this chatter about colors? Because it's fascinating...and also intriguing that creation glorifies its Creator with a mysterious arch of brilliant colors when rain gives way to sun. Genesis 9 calls this natural sign a “covenant,” a visible reminder of God's grace when we fail Him. And maybe, instead of the symbolism of each hue of the rainbow, that Promise needs to be what I remember.