And God called the light “day”

“And God called the light “day” and the darkness “night”.” Why did He do that? What does this mean for me? These are questions that the great Kabbalist Rabbi Baruch Shalom Ashlag asks. His answer takes us to the Purpose of Creation, the process of Creation, and the role these play in our own individual lives.
Listen to full talk
And it was evening and it was morning one day