How do you balance work, family and faith? Track these 8 Mormon businessmen

James Quigley is the Senior Partner with the Deloitte U.S. Member firm. Formally, he was the CEO of Deloitte Touche Tohmatsu Limited.

Quigley was called to be a bishop in the Church, or rather a leader over a local congregation.

"A bishop can spend sixty hours a week on his church work and not complete it," Benedict said in the book. In the Church, a bishop is an unpaid clergyman.

Though he was a CEO at the time, Quigley told his partners he wouldn't be available from 10:00 P.M. Friday until 5:00 A.M. Monday. By doing so, he could devote his time to being a bishop, according to the book.