The voice of the Spirit, which Jesus, on behalf of the Father, has communicated to his disciples "resounds in the very events of history".63FC 4b; cf. ChL 3e. Behind the changing data of present situations and in the deep motives of evangelization, it is necessary to discover "what may be genuine signs of the presence or the purpose of God".64GS 11; cf. GS 4. Such analysis, however, must always be done in the light of faith. Availing herself of the human sciences,65Cf. GS 62; FC 5. which are always necessary, the Church seeks to discover the meaning of the present situation within the perspective of the history of salvation. Her judgements on reality are always a diagnosis of the need for mission.
TheoFonsAt the sources of the faith