A Prayer for Priests and Bishops: O God, who hast appointed Thine only-begotten Son to be the eternal High Priest for the glory of Thy Majesty and the salvation of mankind; grant that they whom He hath chosen to be His ministers and the stewards of His mysteries, may be found faithful in the fulfillment of the ministry which they have received. Through the same Christ Our Lord. Amen –Taken from the Roman Missal. — http://www.catholicculture.org/culture/liturgicalyear/prayers/view.cfm?id=989