Deep Commentary

This verse is part of a series taught by the Buddha at Jetavana concerning the large group of bhikkhus, particularly the story of Sona Kutikanna and his mother. After Sona ordained and went to stay near the Buddha, his mother remained calm when bandits looted her home, continuing to listen to Dhamma without attachment. The bandit chief was so impressed that he returned everything, and the whole gang later ordained under Venerable Sona. The Buddha then taught this verse as a strong caution: monks must meditate diligently without heedlessness, not letting the mind whirl in sensual pleasures. If one is heedless and indulges, it is like swallowing a red-hot iron ball—the subsequent pain and regret are unbearable. This is a vivid warning to practice mindfulness and restraint before it is too late.