At any given time we are likely to have not a single practice but rather a constellation of practices, often with one of them as our primary practice. Others may surround it, each carrying its own special place in our life... As the months and years go by the constellation changes. New practices emerge. Practices that have been present for years fall out of the picture.
This room was a sacred space, a place that he had chosen to make especially his own, a place redeemed from mere "use" in which he would make a conscious attempt to be at rest and to put a part of his life in order. In short, this was the evidence that the man was able to pray.