49 We do not want to skip over the benefits that accrue to the faithful themselves in this way, as they see the piety of their priests and are drawn by their example. For, as Our predecessor of happy memory, Pius XII, pointed out in a talk to the clergy of this dear city: "If you want the faithful who are entrusted to your care to pray willingly and well, you must give them an example and let them see you praying in church. A priest kneeling devoutly and reverently before the tabernacle, and pouring forth prayers to God with all his heart, is a wonderful example to the Christian people and serves as an inspiration." (63) The saintly Cure of Ars used all of these helps in carrying out his apostolic office, and without a doubt they are suitable to all times and places.
Source: Sacerdotii Nostri Primordia (Vatican.va)