The book is a gripping account of a tussle between blind faith and reason. When Serenity falls in love with and marries Michael, she has no idea of the topsy turvy ride she is about to undertake. Their daughter Glory is born with congenital heart disease, which though serious is treatable by surgery. Michael believes that his daughter has been possessed by the ‘demon of the heart’, and he vehemently resists the surgery. Glory’s young life becomes a battle between Michael’s belief and Serenity’s desire to see their daughter healed at all costs.