CAPG's Blog 

For carrying on Divine worship, ruling the Church, and administering the Sacraments, a Priesthood is required, and it belongs to God alone to institute the Priesthood.

In the Old Law, God chose and raised to the Priesthood Aaron, his children and descendants, and they were to be assisted in their priestly functions by the members of the tribe of Levi; and thus the Priesthood was transmitted to posterity simply by family descent. In the New Law the means instituted by Christ for the transmission of the Priesthood was not by limiting it to one family or tribe, but by having the Sacrament of Holy Order conferred on those Christians whom the Apostles and their Successors should choose among the baptized, and ordain for that dignity and office.

Holy Order, then, is a Sacrament by which Bishops, Priests, and other Ministers of the Church are ordained, and receive power and grace to perform their sacred duties.

The Sacramental character of Holy Order is manifest in Holy Scripture. St. Paul, in his Epistles to St. Timothy, says: "Neglect not the grace that is in thee, which was given by prophecy, with imposition of the hands of the Priesthood." (I Timothy IV. 14.) "I admonish thee that thou stir up the grace of God which is in thee by the imposition of my hands. (2 Timothy I. 6.)

Here we have all the essentials of a Sacrament - the outward sign - the inward grace annexed - and divine appointment; for, as we have before said, God alone can make outward signs to be means of grace.

Source: Catholic Belief: or A Short and simple exposition of Catholic Doctrine by Very Rev. Joseph Faa Bruno 1878