In Celtic wisdom the sacred is as present on earth as it is in heaven, as immanent as it is transcendent, as human as it is divine, as physical as it is spiritual. The sacred can be breathed in, tasted, touched, heard, and seen as much in the body of the earth and the body of another living being as in the body of religion. It is the true essence of all life.
The Word must be heard in the silence of the heart, the place in which it can be welcomed and given space so that it may become creative. From earliest times the advice given to those who wanted to learn the monastic way was always "to return to your own heart." This is the interior space for which there are so many different concepts: the inner cloister, the poustinia, the cave of the heart. It is simply "the place of God in us" which each of us will understand in a unique and mysterious way.