Genesis 25:27 And the boys grew: and Esau was a cunning hunter, a man of the field; and Jacob was a plain man, dwelling in tents. 28 And Isaac loved Esau, because he did eat of his venison: but Rebekah loved Jacob.
[Patriarchs & Prophets pp 177>178] There were obligations resting upon the possessor of the birthright. He who should inherit its blessings must devote his life to the service of God. Like Abraham, he must be obedient to the divine requirements. In marriage, in his family relations, in public life, he must consult the will of God. Isaac made known to his sons these privileges and conditions, and plainly stated that Esau, as the eldest, was the one entitled to the birthright. But Esau had no love for devotion, no inclination to a religious life.
The requirements that accompanied the spiritual birthright were an unwelcome and even hateful restraint to him. The law of God, which was the condition of the divine covenant with Abraham, was regarded by Esau as a yoke of bondage. Bent on self-indulgence, he desired nothing so much as liberty to do as he pleased. To him power and riches, feasting and reveling, were happiness. He gloried in the unrestrained freedom of his wild, roving life. Rebekah remembered the words of the angel, and she read with clearer insight than did her husband the character of their sons.
She was convinced that the heritage of divine promise was intended for Jacob. She repeated to Isaac the angel's words; but the father's affections were centered upon the elder son, and he was unshaken in his purpose. Jacob had learned from his mother of the divine intimation that the birthright should fall to him, and he was filled with an unspeakable desire for the privileges which it would confer. It was not the possession of his father's wealth that he craved; the spiritual birthright was the object of his longing.
Romans 9:11 For the children being not yet born, neither having done any good or evil, that the purpose of God according to election might stand, not of works, but of him that calleth; 12 It was said unto her, The elder shall serve the younger.
May The Lord add His blessing to the study of His word. God bless!