The true Word of eternity will be spoken only in solitude, where people are made desolate and estranged from themselves. This emptiness exerts a profound influence. For if something empty existed under heaven, no matter what you wish and no matter whether it be large or small, love would either carry it to heaven or have to come down and fill it with love. The purpose of emptiness is to receive, to be filled ... God needs nothing more than for us to offer a quiet heart.
To pray is to pay attention to something or someone other than oneself. Whenever we so concentrate our attention that we completely forget our own ego and desires, we are praying.