Genesis 1 - Days 2 and 3

Genesis 1:6-13

On an earth "without form" (verse 2) finishes creating His intended "forms" or "structures"; after which, He begins to "fill" the empty forms.  Day three concludes (culminates!) with God calling forth vegetation on the earth.  Today's message pays particular attention on the meaning of God's created "expanse, firmament" and the significance of created vegetation "bearing fruit" or "yielding seed according to it's kind".