Militantis Ecclesiae §1

¹ The interest as well as the honor of the church militant demands that We celebrate frequently with solemn ceremonies the memory of those whose eminent virtue and piety have elevated them to a glorious rank in the church triumphant. These public honors recall their holiness, and this ever-salutary recollection is particularly beneficial in periods of hostility to virtue and faith. This year, by the favor of divine providence, We are permitted to celebrate the third centenary of the death of the great Saint Peter Canisius. Our only desire is to see good men inspired by the same qualities which this man devoted with so much success to the service of Christian society.