31 Then I brought up the princes of Judah upon the wall, and appointed two great companies of them that gave thanks, whereof one went on the right hand upon the wall toward the dung gate:
And I caused the leaders of Judah to ascend upon the wall, etc. The leaders of Judah, that is, of confession or praise, are indeed the more advanced teachers of the holy Church, who ascend upon the wall in the dedication of the city; because when the time of recompense shall appear, they will be shown to have transcended the general conduct of the holy Church by living more loftily. These are of whom the Lord promises to the same Church through the prophet, saying: "I have appointed watchmen upon your walls" (Isaiah XXVI). Hence it is just that those who are now elevated as the wall of the holy Church in the capacity of watchmen, should then also surpass the others in the glory of their reward. Where two large choirs of praisers are established, because from both peoples, namely, the Jews and the Gentiles, who praise God in the heavenly homeland, they come. What also anyone learned recognizes to happen daily in this life. These choirs indeed go to the right upon the wall, because the just, by living rightly, hasten to eternal life both now in the present, and will reach it in the future. They go to the gate of the dung heap, indeed in the present to purge the filth of sins from the Church by living rightly and correcting those who err. In the future, however, so that they may expel by judicial power from the city of the Lord, that is, from the entrance to the heavenly homeland, those who were unwilling to be corrected. Or certainly, the choirs of praisers go to the right upon the wall to the gate of the dung heap, while they proclaim the worthy of praise, who took care to eliminate all uncleanness from the Church by preaching, reproving, excommunicating, anathematizing.
[AD 735] Bede on Nehemiah 12:31