... every Catholic should have an intelligent appreciation of his religion, as St. Peter says, but still controversy is not the instrument by which the world is to be resisted and overcome. And this we shall see if we study that epistle, which comes with an authority of its own, as being put by the Holy Spirit into the mouth of him who was the chief of the Apostles. What he addresses to all Christians, is especially suitable for priests. Indeed he wrote it at a time when the duties of one and the other, as against the heathen world, were the same. In the first place he reminds them of what they really were as Christians, and surely we should take these words as belonging especially to us ecclesiastics. "You are a chosen generation, a kingly priesthood, a holy nation, a purchased people ..." (1 Pet. ii. 9).
In this ecclesiastical spirit, I will but mention a spirit of seriousness or recollection. We must gain the habit of feeling that we are in God's presence, that He sees what we are doing; and a liking that He does so, a love of knowing it, a delight in the reflection, "Thou, God, seest me." A priest who feels this deeply will never misbehave himself in mixed society. It will keep him from over-familiarity with any of his people; it will keep him from too many words, from imprudent or unwise speaking; it will teach him to rule his thoughts. It will be a principle of detachment between him and even his own people; for he who is accustomed to lean on the Unseen God, will never be able really to attach himself to any of His creatures. And thus an elevation of mind will be created, which is the true weapon which he must use against the infidelity of the world. (Hence, what St. Peter says: 1, ii, 12, 15; iii, 16.)
Now this I consider to be the true weapon by which the infidelity of the world is to be met.