Explanation posted by Geneva Notes on 2007-01-01 00:00:00
1:7 And God made the firmament, and divided the waters which [were] {f} under the firmament from the waters which [were] above the firmament: and it was so.
(f) As the sea and rivers, from those waters that are in the clouds, which are upheld by God's power, least they should overwhelm the world.