Exegesis of the saying of Allah the Exalted: (And the sun and its brightness)

Exegesis of the saying of Allah the Exalted: (And the sun and its brightness)]
As for the Basmalah, we will not repeat the discussion on it; because it is well known and frequently mentioned,But we begin with the verses in the saying of Allah the Exalted: [Al-Shams:1] Allah the Exalted swore by the sun and its brightness, which is its light, because of the great signs contained therein that point to the perfection of the power of Allah (Glorified and Exalted is He), and the perfection of His knowledge and mercy. Indeed, in this sun there are signs that some people do not grasp,And I give you an example: When the sun rises, how much electrical energy is saved for the world? It saves billions of billions; because they are spared from needing this energy. And how much does the earth gain from its heat in terms of the ripening of fruits and the goodness of trees, which no one knows except Allah (Mighty and Majestic)? And it yields many benefits that I cannot count; because most of them relate to the science of astronomy, the science of the earth, and geology. I cannot count them, but they are among the great signs of Allah.