He taught pastoral theology, rhetoric, methodology, catechetics and homiletics. In 1968 he pursued studies in catechetics at Leuven, Belgium. Within the Italian Episcopal Conference, he served on commissions for doctrine, catechetics, culture and liturgy. From 1925 he gave lectures on pedagogy, catechetics, and liturgy at the University of Innsbruck. Religious courses are offered in doctrine, morality, catechetics, mariology, ecclesiology, and other areas of focus. He emphasized the importance of catechetics and promoted the Catholic Action movement for the faithful.