Ours is not a time of rest. I need not enumerate the many troubles that we face today, but it should be uncontroversial to point out that we live in a world ever more enveloped by fear. And who can blame us twenty-first century folk for suspecting that danger lurks in the shadows of every path?

Occasionally, when I’m out in the wild, someone might see my ID and notice that little “Dr.” in front of my name. The next comment often goes something like: “Oh, you’re a doctor!

I am now beginning my fourteenth year as an immigrant. In 2008, my wife and I, along with our young son, moved from the USA to Scotland to pursue my PhD.

“Providence” sounds such a heavy word. Portentous. If someone uses it a lot in conversation, we might think of them as self-important and smug, as if they are claiming that God is on their side.