'The Monastery of a cloistered heart is the person's own life. A monastery is a place consecrated to God, a place of prayer, a place where God is loved and served. Our lives can be all of these things. Just as any building can become a monastery by being dedicated to God, so our lives can become 'monasteries' by such dedication.'
'Even now we are called to be a dwelling for the Most Holy Trinity. 'If a man loves Me,' says the Lord, 'he will keep My word, and my Father will love him, and we will come to him, and make our home with him.' (John 14:23)' (Catechism of the Catholic Church #260)