Let me explain how I came to write this. I was reading the Bible with two friends who are Muslims.
Each week they faithfully came to my home and we discussed a passage of Scripture over a cup of tea. Many of their questions were about the Trinity: How can God have a son? How can there be three Gods and one God?
The first time these questions came up I thought to myself, ‘Oh no, they’ve asked a question about the Trinity. What am I going to say? How can I move the conversation onto different ground?’