Section — McHugh–Callan, Moral Theology
The Gift of Wisdom Introduction
(Summa Theologica, II-II, qq. 45, 46.)
Wisdom is the Gift of the Holy Ghost which corresponds with and serves the virtue of charity (see 159 sqq., 808 sqq., 1041 sqq.), and hence it is discussed in this place.
The following points concerning Wisdom will be treated: (a) the Nature of the Gift of Wisdom; (b) the Persons who Possess the Gift of Wisdom; (c) the Beatitude of the Peacemakers, which pertains especially to Wisdom; (d) the Sin of Foolishness, which is opposed to Wisdom.
So far is it from being improper to give some space in Moral Theology to the Gifts of the Holy Ghost (as if they pertained only to higher mysticism), that it is even necessary to emphasize them. The Gifts are essential to salvation, and play a most important part in the daily spiritual life, whether in correcting or reinforcing the virtues, or in giving immediate direction from the Holy Spirit. Man, it is true, does not set them into action, but it is man’s part to value them, to hold himself in readiness for them, and to hearken to their whispered enlightenment and counsel. The Gifts of the Holy Ghost are the very soul of Theology and of the Christian life.