Page:The Great Encyclical Letters of Pope Leo XIII.djvu/60

 youths, but especially those who are the growing hope of the Church, should be nourished on the strong and robust food of doctrine, that so, mighty in strength and armed at all points, they may become habituated to advance the cause of religion with force and judgment, "being ready always, according to the apostolic counsel, to satisfy every one that asketh you a reason of that hope which is in you,"(39) and that they may be able to exhort in sound doctrine and to convince the gainsayers."(40) Many of those who, with minds alienated from the faith, hate Catholic institutions, claim reason as their sole mistress and guide. Now, We think that, apart from the supernatural help of God, nothing is better calculated to heal those minds and to bring them into favor with the Catholic faith than the solid doctrine of the Fathers and the Scholastics, who so clearly and forcibly demonstrate the firm foundations of the faith, its divine origin, its certain truth, the arguments that sustain it, the benefits it has conferred on the human race, and its perfect accord with reason, in a manner to satisfy completely minds open to persuasion, however unwilling and repugnant.

28. Domestic and civil society even, which, as all see, is exposed to great danger from this plague of perverse opinions, would certainly enjoy a far more peaceful and secure existence if a more wholesome doctrine were taught in the universities and high schools-one more in conformity with the teaching of the Church, such as is contained in the works of Thomas Aquinas.

29. For, the teachings of Thomas on the true meaning of liberty, which at this time is running into license, on the divine origin of all authority, on laws and their force, on the paternal and just rule of princes, on obedience to the higher powers, on mutual charity one toward another-on all of these and kindred subjects-have very great and invincible force to overturn those principles of