The Portuguese, widely regarded as one of the world's best coaches, insists that taking the time to read the Good Book makes him feel positive.

"Before a game, in my room, I open the Bible and read from a chapter for a couple of minutes," he told Japanese magazine Sports Graphic Number.

"It always gives me a positive feeling."

During the interview, he talked about a whole range of subjects including his image, his relationship with the players he coaches, or what he thinks about Steve Jobs.

Read full interview ( if you can read Japanase )