अण्णवंसि महोहंसि, एगे तिण्णे दुरुत्तरे ।
तत्थ एगे महापण्णे, इमं पण्हमुदाहरे ॥५.१॥
In the great ocean-like torrent of worldly existence — difficult to cross — some great souls have crossed it. Among them, one of supreme wisdom expounded this teaching.
The chapter opens with a powerful image: the ocean of worldly existence (samsara) is not a gentle stream — it is a great torrent, a flood, "difficult to cross." Most beings are swept along by it. But some — the great ones — have crossed it. And among those great ones, the one of supreme wisdom is Lord Mahavira, who now teaches how that crossing is made possible. The teaching that follows is not philosophy from a distance; it comes from one who has actually crossed.
The simple version: The ocean of worldly life is a powerful, difficult-to-cross torrent. Some great souls have crossed it. Among them, one supremely wise person — Lord Mahavira — shares this teaching about how.