Somewhere, Over the Rainbow: Thoughts for Parashat Noah, October 20, 2012
In this week’s parasha, the Torah describes the rainbow as a sign of God’s covenant with His earthly creations. It is a testimony that He will never again cause a flood to destroy humanity. It is significant that God chose the rainbow as a sign of His permanent covenant with humans.
A rainbow, after all, is intangible, unreachable and ephemeral. God rested His covenant not in something solid and unshakable, but in a bodiless, colorful bow of vapor refracted in the sunlight. By choosing the rainbow, God conveyed to humanity that His power can be seen not only in great mountains and mighty oceans—but also in something as insubstantial and transient as a rainbow.