The first letter is H

This story, the first letter is h, is fictional and possibly dark fantasy. It has an element of mystery and drama, and can be parable like. When a loved dog, a sacred Wesley book, a Kung Fu master and a child who was about to be baptised go missing. The only clues are letters with the first being H which leads to an adventure involving four people who have to face inner fears and challenges to their beliefs if they are to find what they value. It leads to a final message and truth that perhaps they did not expect.