“These people fail to realise that it is on the inside that God must be defended, not on the outside…The main battlefield for good is not the open ground of the public arena but the small clearing of each heart. Meanwhile, the lot of widows and homeless children is very hard, and it is to their defence, not God’s, that the self-righteous should rush.”
The above-mentioned excerpt is an example of didactic style, which Pi uses in his account description. It adds both complex and simple sentences that help making its point clear. It also reveals an important theme of the narrative, which is Pi’s exploration for spiritual transcendence. Since this part occurs before shipwreck, so it presents a theme that dominates the time he had spent at sea. Simply, it introduces to the readers about a character who seeks spiritual meaning.