Pope Leo XIII (1878-1903) wrote more encyclicals than any other pontiff (including Pope John Paul II). And the topic on which he wrote more than any other was the rosary, eleven altogether. In 1883, he established October as the month dedicated to the Holy Rosary by Pope Leo XIII. In Supremi Apostolatus Officio (September 1, 1883), he writes: We earnestly exhort all Christians to give themselves to the recital of the pious devotion of the Rosary publicly, or privately in... Read more