12 What need have I of these plaudits, these cheers and tumultuous signs of approval? The praise I seek, is that you show forth all I have said in your works. Then am I an enviable and happy man, not when you approve, but when you perform with all readiness, whatsoever ye hear from me? Let every one then correct his neighbour, for “edify ye one another,” it is said, and if we do not this, the crimes of each one will bring some general and intolerable damage to the city.
Behold, while we are unconscious of any part in this transaction, we are no less affrighted than those who were daringly engaged in it! We are dreading lest the wrath of the Emperor should descend upon all; and it is not sufficient for us to say in defence, “I was not present; I was not an accomplice, nor a participator in these acts.” “For this reason,” he may reply, “you shall be punished, and pay the extreme penalty, because thou were not present; and did not check, nor restrain the rioters, and did not run any risk for the honour of the Emperor!
Had you no part in these audacious deeds? I commend this, and take it well. But thou did not check these things when being done. This is a cause of accusation!” Such words as these, we shall also hear from God, if we silently suffer the continuance of the injuries and insults committed against Him. For he also who had buried his talent in the earth, was called to account, not for crimes done by himself, for he had given back the whole of that which was entrusted to him, but because he had not increased it; because he had not instructed others; because he had not deposited it in the hands of the bankers; that is, he had not admonished, or counselled, or rebuked, or amended those unruly sinners who were his neighbours.
On this account he was sent away without reprieve to those intolerable punishments! But I fully trust that though ye did not before, you will now at least perform this work of correction, and not overlook insult committed against God. For the events which have taken place are sufficient, even if no one had given any warning, to convince men ever so disposed to be insensible, that they must exert themselves for their own safety.
Source: Homilies on the Statues (New Advent)