In this book, Catholic philosopher Raymond Dennehy demonstrates to the reader that besides being a powerful source of God's grace and, as Father Garrigou-Lagrange observed, "a school of contemplation," the Rosary is also a remedy for the errors of secular humanism; it is a prayer that affirms the goodness of the world and worldly progress while at the same time opening our minds and hearts evermore to the truth that the world belongs to God and that progress is true progress only when it leads to Him.