Bravo to Wheaton Bible Church on their logo "Deeper Still" on the spiritual disciplines. 
We do want to get deeper and we want to become still. You can use it like a pun either way. I like the phrase and the image. I like the p going deep and becoming the i in still.
I have heard three of the messages (June 25, July 9, 16) and they have all been good. You can download and listen to them here.