If you haven't thought about the biblical meaning of the Sabbath lately and your mind if focused on business, I recommend that you start considering Sabbath now with the help of the book Sunday, Sabbath and the Weekend. Remember the Sabbath! Remembering (Exodus 20:8) and observing (Deut. 5:12) the Sabbath is what the book helps us do by offering a collection of fourteen essays on the Sabbath and what this concept and practice mean in a contemporary global context.
Cafferky, M. E. (2012). Sunday, Sabbath, and the weekend: Managing time in a global culture. O. O'Flaherty, R. L. Peterson & T. A. Norton (Eds). Book review in Faith in Business Quarterly. 15(1), 11-12. Cambridge, UK.