This is an interesting question – more complicated than it may initially appear. To answer, I would first need to define my sense of what “spiritual” means. A simplified way to put it (if that’s even possible!) might be thus: the capacity to experience “awe,” and to incorporate it, as much as possible, into each daily activity. What is awe? I believe it is the awareness of the enormous task of being at ease with not knowing – or not needing to know – all the answers. It is about being able to take comfort in the questions.
One of the benefits of any good therapy is an increase in awareness – being at peace with others and with oneself. This, to me, is a spiritual enhancement. Yes, a little too simple a description, but… to be continued! (You may find more on this in my blog.)