Arcana Coelestia#38
38. Verse 18 And to have dominion over the day and the night, and to make a distinction between the light and the darkness; and God saw that it was good.
'The day' is used to mean good, and 'the night' evil. Consequently goods are called 'the works of the day', whereas evils are called 'the works of the night'. 'The light' is used to mean truth, and 'the darkness' falsity, just as the Lord says,
Men preferred darkness rather than light; he who does the truth comes to the light. John 3:19-21.
Verse 19 And there was evening, and there was morning, a fourth day.
Isaiah第60章:19-20
19
The sun shall be no more your light by day; neither for brightness shall the moon give light to you: but Yahweh will be to you an everlasting light, and your God your glory.
20
Your sun shall no more go down, neither shall your moon withdraw itself; for Yahweh will be your everlasting light, and the days of your mourning shall be ended.