The Ideal of Reparation by Fr. Raoul Plus (1882–1958)https://archive.org/details/theidealofrepara00plusuoft/page/n3/mode/2up
Our dear Lord could have performed this work of Reparation alone, but He did not so will it. He has chosen as associates each one of us, every Christian. We must, grasp this truth well, for it is the foundation of the doctrine of Reparation.
In order to become the Saviour of men, Jesus Christ willed to be a Victim. But since He has a Mystical Body, it follows that if the Head is immolated, all the members likewise must become living victims.
(Serm. pour la Purif. de la Ste. Vierge)
2 Corinthians 4:3-4
And if our gospel be also hid, it is hid to them that are lost, In whom the god of this world hath blinded the minds of unbelievers, that the light of the gospel of the glory of Christ, who is the image of God, should not shine unto them.