id author title date pages extension mime words sentence flesch summary cache txt _005195509 Pius XII, Pope, 1876-1958. Guiding principles of the lay apostolate : address of His Holiness Pope Pius XII to the Second World Congress of the Lay Apostolate, October 5, 1957. 1957 .txt text/plain 8984 421 64 This field of apostolate can only be approached in a spirit of loyalty to the Church and the Hierarchy. 29 *' 30 In fact, some think that this expression is reserved to specific t5npes of organized lay apostolates to which it gives, in public opinion, a sort of monopoly. cache/_005195509.txt txt/_005195509.txt