Augustine of Hippo

The role of holy women was different in the times of the prophets. Obedience, not concupiscence, impelled women to marry for the propagation of the people of God, among whom the forerunners of Christ were sent in advance. For this people, by the things that happened to them as a type, whether they recognized these types or not, were indeed prophetic of Christ, from whom Christ was to take flesh. Hence, in order that this race might be multiplied, the man who did not raise up seed in Israel was held accursed by sentence of the law. …

On The Good Of Widowhood 6.10 ↗