Deadline: There’s still a lot of life left in “Killing Jesus,” Fox News Channel learned on Good Friday. An average of 2.49 million viewers watched repeats of the adaptation of Bill O’Reilly’s book on the news network that night. That’s a pretty impressive result in cable news, given that National Geographic Channel’s unveiling of “Killing Jesus” nabbed 3.7 million viewers across the previous Sunday night — the biggest audience in that network’s history.