And in order that it may not seem as if only one widow had fulfilled this inimitable work, it seems in no way doubtful that there were many others of equal or almost equal virtue, for good seed corn usually bears many ears filled with grains. Do not doubt, then, that that ancient seedtime was fruitful in the characters of many women. But as it would be tedious to include all, consider some, and especially Deborah, whose virtue Scripture records for us.For she showed not only that widows have no need of the help of a man, inasmuch as she, not at all restrained by the weakness of her sex, undertook to perform the duties of a man, and did even more than she had undertaken. And, at last, when the Jews were being ruled under the leadership of the judges, because they could not govern them with manly justice or defend them with manly strength, and so wars broke out on all sides, they chose Deborah, by whose judgment they might be ruled. And so one widow both ruled many thousands of men in peace and defended them from the enemy. There were many judges in Israel, but no woman before was a judge, as after Joshua there were many judges but none was a prophet. And I think that her judgeship has been narrated and her deeds described, that women should not be restrained from deeds of valor by the weakness of their sex. A widow, she governs the people; a widow, she leads armies; a widow, she chooses generals; a widow, she determines wars and orders triumphs. So, then, it is not nature which is answerable for the fault or which is liable to weakness. It is not sex but valor which makes strong.
Source: Concerning Widows 8.43-46