Also see: " ... the Church will suffer even more, with the consent of God who wants to purify his Church. It takes blood to wash away sin, says St. Paul. We shall see blood."
On the contrary: "Christ['s blood] was offered once to exhaust the sins of many," says St. Paul. "He is the propitiation for our sins: and not for ours only, but also for those of the whole world," says St. John.