Day two of creations introduces some interesting elements in the narrative – and some very big questions about the origin and purpose of our world.

(Gen 1:6 ESV) And God said, “Let there be an expanse in the midst of the waters, and let it separate the waters from the waters.”
(Gen 1:7 ESV) And God made the expanse and separated the waters that were under the expanse from the waters that were above the expanse. And it was so.
(Gen 1:8 ESV) And God called the expanse Heaven. And there was evening and there was morning, the second day.