Throughout the entire storyline of the Hebrew Bible, there will be snake-people and humanity-people, and they are going to be at enmity with one another in narrative after narrative. In the Hebrew Bible narratives, people can switch back and forth between being a seed of the woman and a seed of the snake. Even the people God calls to be his blessing to the world can become the seed of the snake. The birth of the nation of Israel is depicted as the birth of snake seed. The whole drama of the Jacob story is how God is going to turn Jacob (the snake-like deceiver) into a human.