Origen argued that God could not love Jacob and hate Esau until Jacob had done something worthy of love and Esau had done something worthy of hatred, therefore, this passage only means that Jacob and Esau had not yet done good or evil "in this life" and their conduct "before" this life was the reason why Esau would serve Jacob. He rejected the position that God loves or hates a soul based on its inclination toward good or evil, before the soul actually commits a good or evil act. (God, being the creator of all souls and their inclinations, knows perfectly well each soul's inclination toward good or evil.)