The priesthood of Jesus Christ is the work that He has undertaken to do on behalf of fallen sinners that He chose to save. It is love that God forgives men who are wicked, which all men are. However, the love of God does not allow men to stay in the same condition of sinfulness. He undertakes to change all whom He saves, by turning them into the likeness of His Son. In this life it is not a matter of perfection but direction. The proof that a person belongs to Jesus Christ is the course of their life. Are they headed in the direction of Jesus Christ, seeking to love and obey Him, with all their imperfections. Or are they simply deceiving themselves and others by pretending to be something they are not?