Good news about sex and marriage is the title of a book by Christopher West. The title mainly relates to the content of the book by presenting ideas about sex and marriage as a good news brought about by understanding them in the light of truth about love. West wants to present the core of sexual morality as being about transmitting God's love through our bodies. For him, disputes about sexual morality are disputes about the very meaning of life because if we live according to the truth of our sexuality we fulfill the very meaning of our existence while on the contrary if we don't, we miss the meaning of our existence altogether.