18 Now ye may know, Dearly Beloved, that these unite their murmurings with Heretics and with Jews. Heretics, Jews, and Heathens have made a unity against Unity. Because it has happened, that in some places the Jews have received chastisement because of their wickednesses; they charge and suspect us, or pretend, that we are always seeking the like treatment for them. Again, because it has happened that the heretics in some places have suffered the penalty of the laws for the impiety and fury of their deeds of violence; they say immediately that we are seeking by every means some harm for their destruction.
Again, because it has been resolved that laws should be passed against the Heathen, yea for them rather, if they were only wise. (For as when silly boys are playing with the mud, and dirtying their hands, the strict master comes, shakes the mud out of their hands, and holds out their book; so has it pleased God by the hands of princes His subjects to alarm their childish, foolish hearts, that they may throw away the dirt from their hands, and set about something useful. And what is this something useful with the hands, but, “Break your bread to the hungry, and bring the houseless poor into your house”? But nevertheless these children escape from their master's sight, and return stealthily to their mud, and when they are discovered they hide their hands that they may not be seen.)
Because then it has so pleased God, they think that we are looking out for the idols everywhere, and that we break them down in all places where we have discovered them. How so? Are there not places before our very eyes in which they are? Or are we indeed ignorant where they are? And yet we do not break them down, because God has not given them into our power. When does God give them into our power? When the masters of these things shall become Christians. The master of a certain place has just lately wished this to be done.
If he had not been minded to give the place itself to the Church, and only had given orders that there should be no idols on his property; I think that it ought to have been executed with the greatest devotion, that the soul of the absent Christian brother, who wishes on his land to return thanks to God, and would not that there should be anything there to God's dishonour, might be assisted by his fellow Christians. Added to this, that in this case he gave the place itself to the Church.
And shall there be idols in the Church's estate? Brethren, see then what it is that displeases the Heathens. It is but a little matter with them that we do not take them away from their estates, that we do not break them down: they would have them kept up even in our own places. We preach against idols, we take them away from the hearts of men; we are persecutors of idols; we openly profess it. Are we then to be the preservers of them? I do not touch them when I have not the power; I do not touch them when the lord of the property complains of it; but when he wishes it to be done, and gives thanks for it, I should incur guilt if I did it not.
Source: Sermons on Selected Lessons of the New Testament (New Advent)