The custom of speaking to God Almighty as freely as with a slave - caring nothing whether the words are suitable or not, but simply saying the first thing that comes to mind from being learnt by rote by frequent repetition - cannot be called prayer: God grant that no Christian may address Him in this manner.
Teresa of AvilaWhile the soul is in mortal sin, nothing can profit it; none of its good works merit an eternal reward, since they do not proceed from God as their first principle, and by Him alone is our virtue real virtue.
Teresa of AvilaConsider seriously how quickly people change, and how little trust is to be had in them; and hold fast to God, Who does not change.
Teresa of AvilaThe devil put before me that I could not endure the trials of the religious life, because of my delicate nurture. I defended myself against him by alleging the trials which Christ endured, and that it was not much for me to suffer something for His sake; besides, He would help me to bear it.
Teresa of Avila