Blessed are those who have not seen and have believed. There is here a particular reference to ourselves; we hold in our hearts one we have not seen in the flesh. We are included in these words, but only if we follow up our faith with good works. The true believer practices what he believes. But of those who pay only lip service to faith, Paul has this to say: They profess to know God, but they deny him in their works. Therefore James says: Faith without works is dead.
-- Pope Saint Gregory the Great
