64. In those cases where it is not possible to run minor seminaries (which "in many regions seem necessary and very useful"), other "institutions" need to be provided, as for example vocational groups for adolescents and young people.( ²⁰⁰) While they lack the quality of permanence, such groups can offer a systematic guide, in a community context, with which to check the existence and development of vocations. While such young people live at home and take part in the activities of the Christian community which helps them along the path of formation, they should not be left alone. They need a particular group or community to refer to and where they can find support to follow through the specific vocational journey which the gift of the Holy Spirit has initiated in them.

We should also mention the phenomenon of priestly vocations arising among people of adult age after some years of experience of lay life and professional involvement. This phenomenon, while not new in the Church's history, at present appears with some novel features and with a certain frequency. It is not always possible and often it is not even convenient to invite adults to follow the educative itinerary of the major seminary. Rather, after a careful discernment of the genuineness of such vocations, what needs to be provided is some kind of specific program to accompany them with formation in order to ensure, bearing in mind all the suitable adaptations, that such persons receive the spiritual and intellectual formation they require. A suitable relationship with other candidates to the priesthood and periods spent in the community of the major seminary can be a way of guaranteeing that these vocations are fully inserted in the one presbyterate and are in intimate and heartfelt communion with it.( ²⁰¹)