Deep Commentary

This verse was taught at the Pubbarama monastery concerning Visakha and her followers, who were observing the Uposatha precepts for various worldly desires. The Buddha reminded them that all beings are subject to the inescapable cycle of birth, aging, illness, and death, much like cattle driven by a herdsman. In another discourse, the Buddha compared these four inevitabilities to four massive mountains crushing everything in their path, an analogy he used to humble King Pasenadi. Human life is as fragile and fleeting as a dewdrop, and our bodies are merely temporary vessels composed of the four elements (earth, water, fire, wind). Realizing this impermanence, we should not waste our brief lives on petty worldly conflicts but instead focus on diligent spiritual practice to prepare for the end.