He (Durvasa Muni) first mistook Maharaja Ambarisa for an ordinary human being and wanted to punish him. Such is the mistaken observation of a Vaisnava. When Durvasa Muni was persecuted by the Sudarsana cakra, however, his intelligence developed

Expressions researched:
"he first mistook Maharaja Ambarisa for an ordinary human being and wanted to punish him. Such is the mistaken observation of a Vaisnava. When Durvasa Muni was persecuted by the Sudarsana cakra, however, his intelligence developed"

SB Canto 9

Even a very intelligent man cannot understand the activities of a pure Vaiṣṇava. Therefore, because Durvāsā Muni was a great mystic yogī, he first mistook Mahārāja Ambarīṣa for an ordinary human being and wanted to punish him. Such is the mistaken observation of a Vaiṣṇava. When Durvāsā Muni was persecuted by the Sudarśana cakra, however, his intelligence developed.

SB 9.5.20, Translation and Purport:

Durvāsā Muni said: I am very pleased with you, my dear King. At first I thought of you as an ordinary human being and accepted your hospitality, but later I could understand, by my own intelligence, that you are the most exalted devotee of the Lord. Therefore, simply by seeing you, touching your feet and talking with you, I have been pleased and have become obliged to you.

It is said, vaiṣṇavera kriyā mudrā vijñeha nā bujhaya: (CC Madhya 23.39) even a very intelligent man cannot understand the activities of a pure Vaiṣṇava. Therefore, because Durvāsā Muni was a great mystic yogī, he first mistook Mahārāja Ambarīṣa for an ordinary human being and wanted to punish him. Such is the mistaken observation of a Vaiṣṇava. When Durvāsā Muni was persecuted by the Sudarśana cakra, however, his intelligence developed. Therefore the word ātma-medhasā is used to indicate that by his personal experience he would understand how great a Vaiṣṇava the King was. When Durvāsā Muni was chased by the Sudarśana cakra, he wanted to take shelter of Lord Brahmā and Lord Śiva, and he was even able to go to the spiritual world, meet the Personality of Godhead and talk with Him face to face, yet he was unable to be rescued from the attack of the Sudarśana cakra. Thus he could understand the influence of a Vaiṣṇava by personal experience. Durvāsā Muni was certainly a great yogī and a very learned brāhmaṇa, but despite his being a real yogī he was unable to understand the influence of a Vaiṣṇava. Therefore it is said, vaiṣṇavera kriyā mudrā vijñeha nā bujhaya: even the most learned person cannot understand the value of a Vaiṣṇava. There is always a possibility for so-called jñānīs and yogīs to be mistaken when studying the character of a Vaiṣṇava. A Vaiṣṇava can be understood by how much he is favored by the Supreme Personality of Godhead in terms of his inconceivable activities.