"All sacraments are an epiclesis, all sacraments call the Holy Spirit upon a reality to reveal the fullness of that reality, to bring forth what is there, to release the full potential."
+ Fr Roberto Ubertino
"We might say that the symbol does not so much “resemble” the reality that it symbolizes as it participates in it, and therefore it is capable of communicating it in reality...
By its very nature the symbol unites disparate realities, the relation of the one to the other always remaining “absolutely other.” However real a symbol may be, however successfully it may communicate to us that other reality, its function is not to quench our thirst but to intensify it: “Grant us that we may more perfectly partake of Thee in the never ending day of Thy Kingdom.” It is not that this or that part of “this world” — space, time, or matter — be made sacred, but rather that everything in it be seen and comprehended as expectation and thirst for its complete spiritualization: “that God may be all in all.”
Christian worship is symbolic because, first of all, the world itself, God’s own creation, is symbolic, is sacramental; and second of all, because it is the Church’s nature, her task in “this world,” to fulfill this symbol, to realize it as the “most real of realities.” We can therefore say that the symbol reveals the world, mankind and all creation as the “matter” of a single, all-embracing sacrament."
+ Fr Alexander Schmemann,