Now as soon as Jacob saw Rachel the daughter of Laban his mother's brother, and the sheep of Laban his mother's brother, Jacob came near and rolled the stone from the well's mouth and watered the flock of Laban his mother's brother.
Genesis 29:10

The story of Jacob and Rachel at the well contains a metaphor of the Messiah: When Messiah's bride (Rachel) comes to him (Jacob), he rolls away the stone (of the grave) and the Spirit (the well) is released to his people (the flock). The well can also be understood as the offspring of Abraham. When the bride repents, the well of offspring is opened.

The well was uncovered for Rachel's flock. Only then could others drink. First to the Jew, then the gentile? Torah, Messiah, and Spirit were all given to the Jews first, then to the nations.