We need to understand the concept of practice and what makes it spiritual. Practice is an activity that is regularly performed and is an open-ended process, never reaching a point of perfection. We can develop skills or even mastery with practice, but there always remain a quality of something new to learn.
If approached with a dull mind, even the most exotic practice becomes a rote expression. A person could spend a lifetime in practice this way and accomplish no more than a perfunctory exterior form without any spiritual substance. Unfortunately, many people find themselves following a traditional practice for the wrong reasons. They make all the right moves, but there is no heart in it.
We should approach the most mundane practice with a bright, open beginner's mind and regularly discover new insights, whether brushing our teeth, washing the dishes, or making the bed.
-David A. Cooper, Simplicity and Solitude