Seventeen years ago, I embarked on a life-altering journey. I departed from my homeland, leaving behind my family and friends in South Korea, where I was born, raised, and spent the most significant portion of my life.

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?

I can recall as a pre-school infant asking my parents about the likelihood of nuclear war, which seemed an ever-present danger in the UK of the early 1970s.

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.

Many people in ministry and others could sympathize with the declaration of Rev. John Newton (1725-1807), author of the famous hymn, Amazing Grace, that he had: