We've all heard the Bibles' explanation of how the rainbow first appeared. Now I not an expert in science but I believe rainbows have occured every since since light and moisture in the air have existed.
That would be way before the alledged global flood.
My dictionary describes a rainbow asan arch of prismatic colors found in the sky oposite the sun and caused by refraction, reflection and dispersion of light in raindrops.
My dictionary describes rain this way The condensed vapor
of the atmosphere falling in drops.
Here's Watchtowers definition of rain from the Insite book page 728,
A vital part of the cycle by which water that rises into the atmosphereb as vapor from land and water surface of the globe and falls to the ground.....at an early point in the history of the preparation of the earth "God had not made it rain upon the earth "but" a mist would go up from the earth and it watered the entire surface of the ground.Gen2:5,6;1:9-13
Hmm,sounds like rain to me.
[b]Ranchette