Ad Petri Cathedram
   Chapter, §
 1   1,10 |       carried about by every wind of doctrine devised in the wickedness
 2   3,67 |            characteristics: unity of doctrine, unity of organization,
 3   3,68 |             day in heaven. ~Unity of Doctrine~
 4   4,128|              and inculcates a social doctrine and social norms which would
 5   4,132|            that the Christian social doctrine which Our predecessors have


Aeterna Dei sapientia
   §
 6 11     |             11. For the integrity of doctrine was not his only concern.
 7 13     |      magnificent triumph of the true doctrine concerning the incarnation
 8 18     |             solemn definition of the doctrine of the two natures in God'
 9 49     |              St. Leo was preaching a doctrine that had never before been
10 53     |           taint of Eutyches' impious doctrine to infect a people that


Grata recordatio
   §
11 18     |          complete cure in that sound doctrine which experience makes more
12 18     |            that passes. We mean that doctrine which attests that God is


Mater et magistra
   §
13 34     |            Socialism is founded on a doctrine of human society which is
14 120    |          this does not mean that the doctrine of the social function of
15 220    |         priests and laymen, a social doctrine which points out with clarity
16 221    |            it is essential that this doctrine be known, assimilated, and
17 222    |            that this Catholic social doctrine is an integral part of the
18 223    |              urgent desire that this doctrine be studied more and more.
19 224    |         diffusion of Catholic social doctrine by studying it themselves
20 226    |         merely to formulate a social doctrine. It must be translated into
21 226    |          true of the Church's social doctrine, the light of which is Truth,
22 227    |             learn to understand this doctrine. They must be educated to
23 229    |              concrete terms a social doctrine such as that of the Church.
24 257    |            sublime truth of Catholic doctrine: our incorporation as living
25 261    |              Our concern is with the doctrine of the Catholic and Apostolic


Paenitentiam agere
   §
26 34     |            teaching men His heavenly doctrine, but also, and more especially,


Princeps pastorum
   §
27 3      |           his might to propagate the doctrine of the Gospel among all
28 12     |           not yet benefited from the doctrine of the Gospel. To such missionaries,
29 19     |        perfected them with Christian doctrine, after purifying them from
30 21     |       regions in order to make basic doctrine known and understood. In
31 21     | communication in spreading Christian doctrine. No one can ignore the importance
32 28     |           with eloquent and abundant doctrine and repeated admonitions,
33 28     |           the spiritual food of true doctrine. Indeed, their circumstances
34 47     |            be to preserve from false doctrine children and adolescents


Sacerdotii nostri primordia
   Chapter, §
35   1,11 |              a clear picture of this doctrine and to clear up the doubts
36   2,54 |       elementary truths of Christian doctrine just as if they were working
37   2,57 |             58. This lofty aspect of doctrine is what the Church has in
38   3,77 |         thorough knowledge of sacred doctrine that is in keeping with