This book records simple events and conversations, all the while grappling with difficult questions. In all this, we see the human struggle to discover the person of God when that is veiled by the logic of this world, our limited understanding, and the arrogant pretensions of human littleness. The book engages intensely with complex and difficult issues, which understandably concern us all, but which leave us confused and at times scandalised. What it does not do is give any direct answers, or try to persuade the reader through logic or impressive arguments. Its aim is to convey the sense of the discreet yet persuasive presence of the true God precisely in situations where He is not visible: in pain, in disability, in the tragedies of life, in inexorable death, as this comes across in true events and is reflected in the lives of real people.