Here, the return of the pronoun from him to the Lord has aspects, for when it rises, he sees the extension of the shadow and sees what is causing it for a period of time, and he sees himself standing between the shadow and the sun, so he looks at the sun and knows from the extension of his shadow what effect the sun has on that, so the shadow on the sun was a guide in looking and it was The sun over the extension of the shadow is evidence of the effect. And whoever does not notice this knowledge except when he is at the equator, then after that, with the setting of the sun, he sees the extension of the shadow from itself little by little, he makes the sun over the extension of the shadow as evidence, so its setting is corresponding to the extension of the shadow, and the shadow is like the sun, so the setting from the sun is in the position of the ebb. From the shadow, what influences the tide is the setting of the sun, and the appearance of the shadow is the essence of the sun wi