
God sees that Leah is hated and opens her womb; Rachel remains barren. The text moves without pause from Jacob's unequal love to God's corrective act. Leah is seen by God before she is seen by her husband. Her firstborn is Reuben — she names him from ra'ah, to see, and oni, my affliction: because the LORD has looked on my affliction; now my husband will love me. The hope in the name is fragile and specific: now he will love me.
Simeon: because the LORD has heard — shama — that I am hated. Levi: now my husband will be joined — yilaveh — to me. Three sons, three names, three prayers for the same thing: to be chosen. Then Judah. She names him: this time I will praise — odeh — the LORD. The naming formula changes. She no longer names him for what she hopes Jacob will do. She names him for what she will do. She praises. The messianic line runs through the fourth son of the unloved wife.
Rachel's barrenness and Leah's fertility are not punishment and reward. They are the structure of a story in which God is paying attention to the one no one else is watching. Leah's sons are the fathers of the northern and southern kingdoms — Reuben, Simeon, Levi, Judah. Her grandsons will carry twelve-tribe Israel. Jacob looked past her to Rachel. God looked directly at her. The Torah records both looks, and makes clear which one matters more.