A lot happens in chapter 17. At the beginning Pi says "I owe to hinduism the original landscape of my religious imagination....i was fourteen years old-and a well content hindu" Basically Pi starts off the chapter by saying how he was born a Hindu and he is happy with it but later he and his family go on vacation where he sees a mosque (muslim), a temple (hindu), and a Church (christian), After Pi tells us about these places that are set on three different hills next to each other he says "on our fourth day in Munnar, as the afternoon was coming to an end, I stood on the hill to the left." (where the church was). This quote shows the start of Pi's possible dynamic views of god and religion. Later in the chapter he tries to understand religion and compare it to Hinduism (what is familiar to him). This does strike up some confusion but at the end he says "I enter the church, without fear this time, for it was now my house too. I offered prayers to Christ, who is alive. Then i raced down the hill on the left and raced up the hill on the right-to offer thanks to Lord Krishna for having put Jesus of Nazareth, whose humanity i found so compelling, in my way" Pi has now fully accepted Christianity to his life.
Also when Pi is learning about Christianity he talks about the zoo again which makes another comparison between the zoo and religion.
"Humanity sins but it's God's Son who pays the price? I tired to imagine Father saying to me, "Piscine, a lion slipped into the llama pen today and killed two llamas. Yesterday another one killed a black buck. Last week two of them ate the camel. The week before it was painted storks and grey herons. and who;s to say for sure who snacked on our golden agouti? The situation has become intolerable. Something must be done. I have decided that the only way the lion can atone for their sins is if I feed you to them"