The Karmic Law Behind the Miracle of Rain

The land of Vesali was shrouded in sorrow. The sky remained gray and cloudless, yet not a single drop of rain fell. Cracked earth yielded no harvest, leaving the people starving and exhausted. Plague spread rapidly, with corpses lying in the streets, inviting malevolent spirits to roam freely. Even the virtuous king could find no fault within himself for repentance. The entire nation was left in confusion and despair.

Prince Mahali, a disciple who had attained the fruit of Stream-Entry, recalled the Buddha’s teachings. He urged the king to send an envoy to Rajagaha to invite the Buddha to come and save them. King Bimbisara of Magadha gladly agreed, preparing carriages and arranging a grand welcome.

As soon as the Buddha stepped onto the banks of the Ganges and crossed into Vesali, a strange phenomenon occurred. Dark clouds gathered instantly, and heavy rain poured down. Dry fields filled with water, springs surged forth, washing away all filth and disease. Astonished, the people prostrated themselves on the ground, praising the Buddha’s divine power. They believed He had used magic to summon the rain.

Afterward, the Buddha instructed Ananda to recite the Ratana Sutta, a celestial chant containing purifying power. As the verses echoed, fresh energy radiated outward, dispelling illness wherever it touched. Deities from the heavens scattered five-colored flowers, filling the air with sweet fragrance. This glorious scene made the country feel as though it had entered a heavenly realm.

Back at the Bamboo Grove Monastery, the monks discussed these events with great excitement. They marveled at the Tathagata’s extraordinary spiritual powers, noting how rain fell simply because He arrived, and diseases vanished just by chanting sutras. They saw this as truly miraculous.

Hearing this, the Buddha smiled gently and shook His head. He told them that He did not use supernatural powers or miracles to create these events. Instead, this was the result of cause and effect (karmic law).

He then recounted a story from a past life. In that era, the Buddha, in a previous existence, was a father whose son had left home to study. The son encountered the teachings of a past Pratyekabuddha, attained enlightenment, but passed away young due to a short lifespan. When the father went to find his son, he discovered only the stupa built in his honor. Overcome with grief, he decided to stay by the stupa. Day after day, he swept, decorated, and made offerings of flowers and incense with pure devotion to the Three Jewels.

The Buddha explained that it was precisely through the merit of making offerings to his son’s stupa with a pure mind in that past life that today, when He saved sentient beings, those blessings from merit ripened fully. They manifested as favorable weather, the elimination of disease, and a dignified atmosphere. This is cause and effect (karmic law), not supernatural power.

He recited a verse: "By letting go of small pleasures, one gains greater joy. The wise abandon minor delights to seek boundless happiness." Small pleasure refers to personal enjoyment, while great joy signifies the vast blessings from merit brought about by generosity, making offerings, and practice, which can save an entire community.

This story refutes the mistaken belief that Buddhism relies on miracles or supernatural powers to solve problems. On the contrary, it affirms that the law of cause and effect (karmic law) governs all events. Beautiful outcomes, glory, and salvation are results of past efforts in practice, generosity, and moral discipline. A person of wisdom understands that to achieve boundless happiness—peace and prosperity for many—one must dare to let go of selfish, trivial pleasures to plant seeds of lasting goodness.