Resurrection, the first
'The first resurrection,' mentioned in Revelation 20:5, 6, does not mean a first resurrection, but the essence and primary part of resurrection, which is salvation and eternal life. There is only one resurrection to life. A second does not happen, and is not mentioned anywhere in the Bible.
(Reference: Apocalypse Explained 6; Apocalypse Revealed 851; Revelation 20:5-6)
Genesis 1:7-9
7
God made the expanse, and divided the waters which were under the expanse from the waters which were above the expanse; and it was so.
8
God called the expanse "sky." There was evening and there was morning, a second day.
9
God said, "Let the waters under the sky be gathered together to one place, and let the dry land appear;" and it was so.