Do not be dismayed, daughters, at the number of things that you have to consider before setting out on this divine journey, which is the royal road to heaven. By taking this road we gain such precious treasures that it is no wonder if the cost seems to us a high one. The time will come when we shall realize that all we have paid has been nothing at all by comparison with the greatness of our prizes.
Teresa of AvilaAnyone who has the habit of speaking before God's majesty as if he were speaking to a slave, careless about how he is speaking, and saying whatever comes into his head and whatever he's learned from saying prayers at other times, in my opinion is not praying. Please, God, may no Christian pray in this way.
Teresa of AvilaVocal prayer . . . must be accompanied by reflection. A prayer in which a person is not aware of Whom he is speaking to, what he is asking, who it is who is asking and of Whom, I don't call prayer-however much the lips may move.
Teresa of Avila