Priests need prayers, too. Humans as they are, their frailty still exists. They are tempted daily and have their own concerns and burdens. They need our prayers. Offer them this prayer daily or weekly:
O Jesus, our great High Priest, hear my humble prayers on behalf of your priests. Give them a deep faith, a bright and firm hope and a burning love which will ever increase in the course of their priestly life.
In their loneliness, comfort them.
In their sorrows, strengthen them.
In their frustrations, point out to them that it is through suffering that the soul is purified, and show them that they are needed by the Church; they are needed by souls; they are needed for the work of redemption.