3 And I said unto them, Let not the gates of Jerusalem be opened until the sun be hot; and while they stand by, let them shut the doors, and bar them: and appoint watches of the inhabitants of Jerusalem, every one in his watch, and every one to be over against his house.
[AD 735] Bede on Nehemiah 7:3
And I appointed watchmen from the inhabitants of Jerusalem, etc. The watchmen of souls are not from the neophytes, nor from the common crowd, but they are to be established from those who, having been liberated by the grace of God from the struggle with vices, have accustomed their minds to Jerusalem, that is, to the vision of tranquil peace, who can say with the Apostle: “But our conversation is in heaven” (Philippians 3). Of whom it is well said that He has appointed each in his own turn; so that, after completing their course, being withdrawn from this light, others immediately are preferred in their place for the governance of the faithful. Nor at any time are there lacking those who strive to keep vigil for the peace of the holy Church on account of night terrors, while the truth of the prophetic word always runs to the end of the age, in which it is said to the same Church: “Instead of your fathers, sons are born to you” (Psalm 45). It is also well added, “And each against his own house.” For in this way the guardianship of the holy Church is rightly perfected, if each one carries the concern of all the faithful in such a way that he is especially placed over them, to whom, by the authority of God, he devotes more diligent care.