Abram became Abraham. Jacob became Israel. Simon became Peter. Name covenanting seems at first like an archaic, long-discarded practice that disappeared in the first century around the time Saul became Paul. The patriarchs and apostles exchanged names and so received new destinies. But that was then. And this is now.
However name covenanting never went away.
Robert Louis Stevenson became Teriitera. Paul Gauguin became Tioka. James Cook became Terreeoboo. Arthur Phillip became Woollarawarre. These recent examples throw light on this ancient practice of friendship and kinship. They show us that, when God offers a new name, more than simply a new calling is attached.
For twenty years, I was the coordinator of an annual camp for children based around The Chronicles of Narnia. That experience shaped a lot of my thinking about how readers enjoy fantasy.
Like CS Lewis, my fantasy story Many-Coloured Realm began with a picture in my mind's eye: a boy without arms floating in a field of stars and faced with an impossible choice.
My non-fiction series beginning with God's Poetry can be traced back to the observation that Lewis comes from the Welsh word for lion. The discovery of name covenants led to the discovery of threshold covenants, as well as many other long-forgotten aspects of our Judeo-Christian heritage.
I love exploring words, mathematics and names. All of these combine in my books, whether they are fiction or non-fiction, or whether they're for adults or children, whether they're academic in tone or primarily devotional. I hope my readers always come away from my books with a renewed delight for the world around us and a child-like wonder for its awesome aspects.