The devotion to the Most Precious Blood of Jesus Christ is not new in the Holy Roman Catholic Church.
It is a devotion that is as old as the first Holy Thursday when Jesus Christ instituted the Priesthood and the Holy Eucharist. In obedience to the Lord's command; ''Do this in memory of me''. Devotion to the Holy Eucharist in different Chapels all over the world is also devotion to the Most Precious Blood of Jesus Christ. Most certainly too, one can not talk of a living Body (flesh) divorced of blood.