He beatified and canonized Thérèse de Lisieux, for whom he held special reverence, and gave equivalent canonization to Albertus Magnus, naming him a Doctor of the Church due to the spiritual power of his writings.
Dia dibeatifikasi dan dikanonisasi Thérèse de Lisieux, untuk siapa dia memegang penghormatan khusus, dan memberikan kanonisasi setara kepada Albertus Magnus, menamainya Dokter Gereja karena kekuatan spiritual tulisannya .