Enduring heat however great, and doing with patience however much work there may be, he provides for the welfare of the world! Had the sun himself thought it a toil, in what state the world would have been is beyond even imagination. Indeed, the reason that this measure of heat stays in man's body is the sun's enduring such great heat, and nothing else. From this we see that he himself protects the body too. He places some of his own power within the body. Were some of that sun's light not in the body, it would have been an inert thing without sap, would it not!