
"'If you do not pray then you are not a theologian.' It is a necessary (though not a sufficient) condition for becoming a theologian that one has some kind of prayerful quality to one's life and thought. How we should understand this is a delicate business. Clearly, it is not the case that if we flop down in a church for half an hour a day we shall emerge from the pew reborn as a latter-day Duns Scotus. But continued exposure to God and a God-centered vision of reality brings a greater quality of intuitive ability when it comes to theological judgment. In other words, if two people who differ on some aspect of theology share a comparable theological culture, but one prays and the other has stopped praying, it is the one who still prays that we should be well advised to follow."
~Aidan Nichols~
The Shape of Catholic Theology