|The Immaculate Heart of Mary by Cameron Smith|
Mediatrix of All Graces
Just as the Eternal Father gave us His Son through her [the Virgin Mary], so too does He give Him to us through His priests. Even as all the graces that come forth to us from the Heart of God pass through the hands of Mary, so too are they given us by the ministry of priests. This in such wise that, just as Mary is the treasurer of the Most Holy Trinity, priests too bear this title.
The Sacrifice of Christ
Finally, it is through her that Jesus was offered to His Father at the first and last moment of His life, when she received Him in her sacred womb, and when she accompanied Him to the sacrifice that He made of Himself on the cross; and it is by means of priests that He is immolated daily upon our altars.
Mother of the Sovereign Priest
This is why priests, being bound by so intimate an alliance and so marvelous a conformity to the Mother of the Sovereign Priest, have very particular obligations to love her, to honour her, and to clothe themselves in her virtues, in her spirit, and in her dispositions. Humble yourselves that you should find yourselves so far removed from this. Enter into the desire to tend thereto with all your heart. Offer yourselves to her, and pray her to help you mightily. (Read entire post.)