The month of July is dedicated to the Precious Blood of Our Lord.The feast of the Precious Blood of our Lord was instituted in 1849 by Pius IX, but the devotion is as old as Christianity. The early Fathers say that the Church was born from the pierced side of Christ, and that the sacraments were brought forth through His Blood.
The Precious Blood which we worship is the Blood which the Saviour shed for us on Calvary and reassumed at His glorious Resurrection; it is the Blood which courses through the veins of His risen, glorified, living body at the right hand of God the Father in heaven; it is the Blood made present on our altars by the words of Consecration; it is the Blood which merited sanctifying grace for us and through it washes and beautifies our soul and inaugurates the beginning of eternal life in it.
Devotion is a composite of three elements: It is first veneration; it is secondly invocation; it is thirdly imitation. In other words, devotion to the Precious Blood of Christ, the Lamb of God who was slain, is first of all to be veneration on our part, which is a composite of knowledge, love and adoration.
In the first century, Pope St Clement I said, "Let us fix our gaze on the Blood of Christ and realise how truly precious It is, seeing that it was poured out for our salvation and brought the grace of conversion to the whole world."
To understand the meaning of the Precious Blood we must get some comprehension of the gravity of sin, of the awfulness of offending God, because it required the Blood of the Son of God to forgive that sin. We are living in an age in which to sin has become fashionable.
This veneration of the Precious Blood, which is the first element in our devotion to the Precious Blood means that we have a deep sensitivity to the awfulness of sin. Sin must be terrible. It must be awful. It must be the most dreadful thing in the universe. Why? Because it cost the living God in human form the shedding of His Blood.