Brit ain't a sports commentator, so asking him about sports is odd already. Hume is an anchorman specializing in current events. Ask a current-events-guy about sports, and you'll get an answer that comes from that context. Tiger and his troubles are the big sports current event (Lord knows why), so you'd expect the answer to be about him.
It's really not that odd at all. The only oddity I see is that so many people seem shocked, shocked!, that anyone might interject religion into daily life, pop culture, current events, or whatever. It's doubly shocking that they'd have the nerve to specifically mention Jesus, rather than simple religion in the abstract. And it's triply shocking that they'd do it in a big public forum in front of lots of people.
Don't those people at Fox News know that Jesus is a forbidden subject?