Efficacy of the Intercession of the Saints
NOTHING is more consoling and comforting than the assurance that in the saints of heaven we have powerful protectors and advocates with God. Through their intercession they obtain for us from Him the grace to lead a virtuous life and to gain heaven.
However, is there any reasonable doubt that the saints are able to render us such a service? In virtue of the communion of saints, which comprises the Church militant on earth, the Church suffering in purgatory, and the Church triumphant in heaven, all members of the Church are members of one body, whose head is Christ. Hence the saints are united with us in spirit, though separated from us in body. United with Christ, they are imbued with a superior knowledge, and through Him, the All-Knowing, they know everything that concerns us, and for which we have recourse to them in pray