As a boy, Pi’s mother raises him as a Hindu. When he is fourteen, he begins to follow the teachings of Christianity and then of Islam, believing them all capable of teaching him something important about God. So, Hindu/Christian/Muslim. His father, a champion of reason, notes, "If you believe in everything, you believe in nothing." That's solid advice, but Pi seems far more motivated to embrace ideas based on personal experience, strong feelings and intuition. As a result, he does confusing things like a) embrace three contradictory notions of God and b) try to pet a tiger by luring it closer with a piece of raw meat. Think of these two events as related.
When his family and a bunch of their zoo animals head for Canada (read Wiki), a storm capsizes the ship, leaving Pi stranded on a lifeboat with a zebra, a hyena, an orangutan, and a tiger named Richard Parker (the one he once tried to feed). Eventually only the tiger remains, and it is not inclined to share the space.
Pi ties a raft to the side of the lifeboat, and thus begins the heart of a mesmerizing story as they float for 227 days, fighting each other and the elements, surviving storms and carnivorous islands, and eventually making peace before finally landing on the shore of Mexico.
