Virtue is a social construct relative to the culture of reference, embodying the disposition of the soul towards the good, the capacity of a person to excel in something, to perform a certain act in an optimal manner, to be virtuous as a "perfect way of being".
In Christian thought, in addition to the human virtues, the exercise of the supernatural virtues is possible: the theological virtues of faith, hope and charity, which must in some way be reconciled with those of ancient ethics. St. Thomas retained the validity of the Aristotelian "cardinal" virtues, but considered them inferior to the theological ones, while St. Augustine considered false the human virtues of the pagans, who disguise under the name of virtue what in reality is the exercise of "splendid" vices, but still negative because they are caused by pride and the search for ephemeral human glory. The only great virtue is charity, the love of God, the exercise of which, however much they may do, does not depend on men but on the divine will that infuses it in the chosen spirits, that is, on the infusion in man of the indispensable divine grace. This concept would reappear in the 16th century with the Protestant Reformation and in 17th century Jansenism.
The four cardinal virtues (Prudence, Justice, Temperance, Fortitude) and the three theological virtues (Charity, Faith, Hope) have different origins. The former form a system dating back to Greek and Roman antiquity, developed in particular by Plato and Cicero and transmitted to the Middle Ages by St Ambrose. The latter, on the other hand, are a specifically Christian creation. As a sign of this difference in origin, the cardinal and theological virtues were at first often represented separately and only from the 12th century onwards were they in fact merged into a set of seven virtues.
PRUDENCE
CHARITY
JUSTICE