Do we not see an extraordinary divine working in those numerous pilgrimages to authorized sanctuaries, in those multiplied novenas, and those new associations of prayer? And do they not give evidence of the increasing influence of the Holy Spirit on souls?
What matter persecutions? It is they which purify what remains of the too human in the church. It is by the cross we come to the light—Per crucem ad lucem.
A little farther on the author explains in what the twofold action of the Holy Spirit consists.
He acts at one and the same time in an intimate manner upon hearts, and in a manner quite external on the church herself.
An indefinite field of action conceded to the sentiments of the heart, without a sufficient knowledge of the end and object of the church, would open the way for illusions, for heresies of every kind, and would invite an individual mysticism which would be merely one of the forms of Protestantism.
On the other hand, the exclusive point of view of the external authority of the church, without a corresponding comprehension of the nature of the operations of the Holy Spirit within the heart of every one of the faithful, would make the practice of religion a pure formalism, and would render obedience servile, and the action of the church sterile.
Moreover, the action of the Holy Spirit made visible in the authority of the church, and of the Holy Spirit dwelling invisibly in the heart, form an inseparable synthesis; and he who has not a clear conception of this double action of the Holy Spirit runs the risk of losing himself in one or other of the extremes which would involve the destruction and end of the church.
In the external authority of the church the Holy Spirit acts as the infallible interpreter and the criterion of the divine revelation. He acts in the heart as giving divine life and sanctification.
The Holy Spirit, who, by means of the teachings of the church, communicates divine truth, is the same Spirit which teaches the heart to receive rightly the divine truth which he deigns to teach. The measure of our love for the Holy Spirit is the measure of our obedience to the authority of the church; and the measure of our obedience to the authority of the church is the measure of our love for the Holy Spirit. Whence the saying of S. Augustine: Quantum quisque amat ecclesiam Dei, tantum habet Spiritum Sanctum.
It is remarkable that no pope has done so much for the despised rights of human reason as Pope Pius IX.; that no council has done better service to science than that of the Vatican, none has better regulated its relations to the faith; that none has better defined in their fundamental principles the relations of the natural and the supernatural; and the work of the pontiff and of the council is not yet finished.