The Holy Father wrote the "Felix Nazaretana Domus" on the occasion of the 6th Centenary of the Translation of the Holy House of Loreto, thus granting wide privileges to pilgrims who would have gone. “From this most august sanctuary a great copy of celestial graces and holiness derived in the Church. There a distinguished number of saints either conceived flames of love for the most sublime virtues for the first time or revived them so as to obtain perfections "
