Remember that not a single word is lost during prayer, if you say it from your heart; God hears each word, and weighs it in a balance. Sometimes it seems to us that our words only strike the air in vain, and sound as the voice of one crying in the wilderness. No, no; it is not so!…The Lord responds to every desire of the heart, expressed in words or unexpressed.
–Saint John of Kronstadt (1829-1908)