Now don't get me wrong, I believe in leisure. I love my sports teams, and my hobbies but when they clutter up my free time then they also may be keeping me from intimacy with God.
It is like I was taught years ago about the fruit of God's spirit (love, joy, peace, patience, etc.) being something we do rather that it describing who we should be. Those days when the fruit of God's spirit describe my spirit is when I believe I am living in the sweet spot of being a spiritual man.
So while prayer lists and scripture readings are important guides to our lives, they are not in themselves spiritual. The great value I do find in prayer lists and scripture reading is adding focus and minimizing my mind from drifting.