i.e. These things mentioned in Ge 1 are a true and full relation of their generations, i.e. of their original or beginnings. In the day; not strictly so called, but largely taken for the time, as it is Genesis 2:17 Ruth 4:5 Luke 19:42 2 Corinthians 6:2.
Related Commentaries of Genesis 2:4
Genesis 2:4
4 These are the generations of the heavens and of the earth when they were created, in the day that the LORD God made the earth and the heavens,