Amid the mud and mechanised slaughter, it is difficult to see how the teachings of the Good Book could have been much more than an afterthought for those who lived and fought through the horrors of the First World War.
Yet as a new research project aims to reveal, the Bible may have done far more to shape popular perception of the war than has previously been appreciated. Starting this week, researchers at the University of Cambridge will embark on a centenary study examining how the Bible played an influential role in the deadliest armed struggle that the world had, at that stage, ever seen.