The nations by the sun and Yisrael by the moon
Synopsis
Here we find a discourse on the moon. The Yisraelites use the cycles of the moon to calculate seasons, holidays, and years. In contrast, the nations of the world use the cycles of the sun, which, we're told, comprise an inferior system.
Relevance
Like the moon, mankind has no Light of its own. As the moon derives its light from the sun, mankind and this entire earthly realm draw spiritual Light from the Upper World domain known as Zeir Anpin. This passage helps us rise above any negative celestial influences that appear throughout the lunar/solar calendar year, connecting us only to the positive energy that the moon and sun release into the cosmos.