1. If, according to the decree of heavenly truth, we have to give account of every idle word which we have spoken, S. Matt. xii. 36. and if every servant will incur no small blame when his lord returns, who, either like a timid money-lender or covetous owner, has hidden in the earth the talents of spiritual grace which were entrusted to him in order that they might be multiplied by increasing interest, I, who, although possessed of but moderate ability, yet have a great necessity laid on me of making increase of the sayings of God entrusted to me, must rightly fear lest an account of the profit of my words be demanded of me, especially seeing that the Lord exacts of us effort, not profit. Wherefore I determined to write something, since, too, my words are listened to with greater risk to modesty than when they are written, for a book has no feeling of modesty.