When the Christian Church came to understand, through both teaching and experience, this unseen yet authentic bond—though largely hidden—with the heavenly Church, the angelic hosts, and the souls of the perfected saints, it became characteristic of its wisdom to select and consistently employ appropriate means to safeguard and nurture this union and its blessings. To this end, the remembrance of the saints is incorporated into the Divine Service, organized by the calendar year and also by the weekly cycle. The Church celebrates their actions and virtues to inspire our love for them, which naturally leads to our imitation; she directs our prayers towards them to elicit their affection on our behalf. The essence of a pure spiritual union is founded on pure love.
If the genesis of the Church’s commemoration of the heavenly saints can only be understood through the living awareness of that union from the early Church, then the ongoing and expanding remembrance of these saints is likewise accounted for by the continuous, demonstrated goodness of this connection. The Church is filled with the saints' glory, for it is enriched by the grace of God through their intercessions.