This happens through the contemplation and study made by believers, who treasure these things in their hearts (see Luke, 2:19, 51) through a penetrating understanding of the spiritual realities which they experience, and through the preaching of those who have received through Episcopal succession the sure gift of truth.
Mapokeo hayo yanayotoka kwa Mitume hukua katika Kanisa kwa msaada wa Roho Mtakatifu[12]: unakua, kwa kweli, utambuzi wa mambo na pia wa maneno yanayorithishwa. Nao, unakua kwa tafakuri na kusoma kwa moyo kwa waamini, ambao wanayaweka na kuyafikiri mioyoni mwao (Lk 2:19 na 51). Na pia unakua kwa njia ya ujuzi wa ndani wa mambo ya kiroho wanaoung’amua; na kwa mahubiri ya wale waliopewa fadhili halisi ya ukweli kwa njia ya uandamizi wa kiaskofu.