Letter 27
To my brother in the episcopal ministry,
The challenge you describe — a diocese large enough that the bishop cannot personally oversee every parish but small enough that establishing a formal secondary tier of oversight seems disproportionate — is one I know from the inside.
The archpriest [a senior priest responsible for a group of parishes] system that has been developing in some dioceses is a practical response to exactly this problem. The archpriest is the bishop's representative for a defined group of parishes — he conducts the preliminary visitations, he receives the initial complaints, he handles the cases that do not require direct episcopal intervention. This dramatically expands the effective reach of episcopal oversight without requiring the bishop to be everywhere at once.
The risk is obvious: the archpriest must be a man of genuine quality, sound judgment, and total loyalty to the bishop's vision, or the intermediate tier becomes a source of problems rather than a solution. Choosing the right people for these roles is the critical decision.
If you are considering this approach, I suggest starting small: appoint one or two archpriests in the areas of your diocese where oversight is most needed, observe how the system works in practice, and expand it only when you are confident in both the people and the structure.
Your brother in the episcopal ministry,
Desiderius
Modern English rendering for readability. See the 19th-century translation or original Latin/Greek for scholarly use.