
Jukia,
Gen. 9:8 ? Then God said to Noah and to his sons with him:
Gen. 9:9 ?I now establish my covenant with you and with your descendants after you
Gen. 9:10 and with every living creature that was with you ? the birds, the livestock and all the wild animals, all those that came out of the ark with you ? every living creature on earth.
Gen. 9:11 I establish my covenant with you: Never again will all life be cut off by the waters of a flood; never again will there be a flood to destroy the earth.?
Gen. 9:12 ? And God said, ?This is the sign of the covenant I am making between me and you and every living creature with you, a covenant for all generations to come:
Gen. 9:13 I have set my rainbow in the clouds, and it will be the sign of the covenant between me and the earth.
Gen. 9:14 Whenever I bring clouds over the earth and the rainbow appears in the clouds,
Gen. 9:15 I will remember my covenant between me and you and all living creatures of every kind. Never again will the waters become a flood to destroy all life.
Gen. 9:16 Whenever the rainbow appears in the clouds, I will see it and remember the everlasting covenant between God and all living creatures of every kind on the earth.?
Gen. 9:17 ? So God said to Noah, ?This is the sign of the covenant I have established between me and all life on the earth.? (NIV)
To the best of my knowledge, there are two schools of thought relative to the existence of rainbows before the flood, i.e. There were not rainbows. Rainbows existed, but were not instituted as a covenant sign until after the flood.
?The rainbow is the best known of all optical meteorological phenomena, consisting of a colored arch formed opposite the sun on falling raindrops, and visible whenever the necessary conditions of a passing shower on one side and a clear and not too high sun on the other occur.? (Encyclopedia Americana, Vol.23, p.181,1969)
The indispensable essence (somewhat redundant : ) are the raindrop and light waves from the sun.
Before the Flood Earth was protected by an immense water-vapor canopy that rode upon the atmosphere (Genesis 1:6-8). This was an enormous reservoir of water. There are two schools of thought relative to the context of the canopy, i.e. it was in the form of ice crystals (cirrus clouds are composed of ice crystals) or it was in the form of water-vapor. Computer generated models support the viability of both of these models. Although I?m not a scientist, I favour the theory of an ice-crystal dome. (In my mind this best fits the Hebrew text of Genesis 1:6-8.)
The Bible teaches that there was no rain before the flood of Noah (Genesis 2:6), but a mist that rose from the ground to water the surface of the ground (Genesis 2:6). Yes, light waves striking the water molecules that made up the mist would, at times, result in a rainbow. However, the canopy in place before the flood would defuse the light waves in such a way as to not produce a rainbow. For the scientific technicalities of how this would work I suggest going the the Institute for Creation Research web site (
www.icr.com), which is a link on my site. If you do a search on rainbow, flood, world before flood, etceteras, you?ll find an enormous amount of excellent information relative to this topic. (The staff of ICR is made up of some fourteen scientists from various scientific disciplines with impeccable credentials.)
The Creation Evidence Museum (
www.creationevidence.org) endorses the ice-crystal dome theory and has a wealth of information on this, to include an excellent video series.
If I might add again, evidence is directly relative to the credibility (faith) one puts in the source of the information relative to their personal world view.
