'If we accept Paul's view of "spiritual", as that which pertains to the Spirit of God, then such a view includes our bodies, since God's Spirit gives life to them. This challenges us to think again about what we count as "spirituality." It certainly suggests that we should include physical well-being under the heading of spirituality. Taking time to care for our bodies is a spiritual discipline and needs to be placed alongside prayer and worship in our thoughts about spirituality: sleep, exercise, pampering in a spa, having a well-cooked meal with friends are all part of spirituality and we should take care to ensure we do them regularly. They are not an indulgence, they are life giving.
It might also mean that we learn to listen to our bodies in order to discover the state of our spiritual well-being. Extreme exhaustion or regular illness may have nothing to do with our spiritual well-being but they might do. Taking the time to listen to our bodies, to feel how they really are in more than a merely cursory way might tell us something important about our life with God in the Spirit.'
Paula Gooder, Body, p.129.