New ideas are reasonable if they can be fitted into an already familiar scheme, unreasonable if they cannot be made to fit. Our intellectual prejudices determine the channels along which our reason shall flow.
— Aldous Huxley
Sacraments are like hoses. They are the channels of the living water of God's grace. Our faith is like opening the faucet. We can open it a lot, a little, or not at all.
— Peter Kreeft
Spirit, God, gathers unformed thoughts into their proper channels, and unfolds these thoughts, even as He opens the petals of a holy purpose in order that the purpose may appear.