Esau's marriage with the daughters of the Canaanites was an abomination not only in the eyes of his mother, but also in the eyes of his father. He suffered even more than Rebekah through the idolatrous practices of his daughters in-law. It is the nature of man to oppose less resistance than woman to disagreeable circumstances. A bone is not harmed by a collision that would shiver an earthen pot in pieces. Man, who is created out of the dust of the ground, has not the endurance of woman formed out of bone. Isaac was made prematurely old by the conduct of his daughters-in-law, and he lost the sight of his eyes. Rebekah had been accustomed in the home of her childhood to the incense burnt before idols, and she could therefore bear it under her own roof-tree. Unlike her, Isaac had never had any such experience while he abode with his parents, and he was stung by the smoke arising from the sacrifices offered to their idols by his daughters-in-law in his own house.[73] Isaac's eyes had suffered earlier in life, too. When he lay bound upon the altar, about to be sacrificed by his father, the angels wept, and their tears fell upon his eyes, and there they remained and weakened his sight. At the same time he had brought the scourge of blindness down upon himself by his love for Esau. He justified the wicked for a bribe, the bribe of Esau's filial love, and loss of vision is the punishment that follows the taking of bribes. "A gift," it is said, "blinds the eyes of the wise." Nevertheless his blindness proved a benefit for Isaac as well as Jacob. In consequence of his physical ailments, Isaac had to keep at home, and so he was spared the pain of being pointed out by the people as the father of the wicked Esau.[74] And, again, if his power of vision had been unimpaired, he would not have blessed Jacob. As it was, God treated him as a physician treats a sick man who is forbidden to drink wine, for which, however, he has a strong desire. To placate him, the physician orders that warm water be given him in the dark, and he be told that it is wine.[75] When Isaac reached the age of one hundred and twenty three, and was thus approaching the years attained by his mother, he began to meditate upon his end. It is proper that a man should prepare for death when he comes close to the age at which either of his parents passed out of life. Isaac reflected that he did not know whether the age allotted to him was his mother's or his father's, and he therefore resolved to bestow his blessing upon his older son, Esau, before death should overtake him.[76] He summoned Esau, and he said, "My son," and Esau replied, "Here am I," but the holy spirit interposed: "Though he disguises his voice and makes it sound sweet, put no confidence in him. There are seven abominations in his heart. He will destroy seven holy places—the Tabernacle, the sanctuaries at Gilgal, Shiloh, Nob, and Gibeon, and the first and the second Temple."