It was originally written in Italian by Luigi Felici in 1797 for the purpose of making reparation after saying or hearing sacrilege or blasphemy.The praises were later expanded by Pope Pius VII in 1801 and is prayed as follows:
Blessed be God.
Blessed be His Holy Name.
Blessed be Jesus Christ, true God and true Man.
Blessed be the Name of Jesus.
Blessed be His Most Sacred Heart.
Blessed be His Most Precious Blood.
Blessed be Jesus in the Most Holy Sacrament of the Altar.
Blessed be the Holy Spirit, the Paraclete.
Blessed be the great Mother of God, Mary most Holy.
Blessed be her Holy and Immaculate Conception.
Blessed be her Glorious Assumption.
Blessed be the Name of Mary, Virgin and Mother.
Blessed be St. Joseph, her most chaste spouse.
Blessed be God in His Angels and in His Saints forever.
May the heart of Jesus, in the Most Blessed Sacrament, be praised, adored, and loved with grateful affection, at every moment, in all the tabernacles of the world, even to the end of time, Amen.