16 Let them, however, have it always present to their minds that the priest even in the midst of his people must preserve intact his august character as a minister of God, being as he is placed at the head of his brethren.(16) Any manner whatever, in which he employs himself among the people, to the loss of the sacerdotal dignity, or with danger to the ecclesiastical duties and discipline, can only be warmly reproved.
Source: Fin dal Principio (Vatican.va)