The following verse, Genesis 3:15 (here in the RSV2CE translation), is known in Catholic theology as the "protoevangelium," the "first Gospel": I will put enmity between you and the woman, and between your seed and her seed; he shall bruise your head, and you shall bruise his heel. As we mentioned at the Feast of the Annunciation, to speak of the "seed of the woman" is unusual, if not unprecedented; the possession of "seed" was associated with men, and descent was typically reckoned through the male line. Nonetheless, Eve will later give thanks for righteous Seth as the "seed" God gave her to replace Abel slain by Cain (Gen 4:25). Seth, who produced a righteous line culminating in Noah, the savior of the world, is himself a type and foretaste of another "seed of the woman," Jesus Christ, who truly was "seed of the woman" in a more profound sense than any other human being, since no seed of a man was involved in his generation; he took his flesh solely from the woman.
Bergsma, John. The Word of the Lord: Reflections on the Mass Readings for Solemnities and Feasts (p. 436). Emmaus Road Publishing. Kindle Edition.
Bergsma, John. The Word of the Lord: Reflections on the Mass Readings for Solemnities and Feasts (p. 436). Emmaus Road Publishing. Kindle Edition.