In the Katha Upanisad (2.3.2-3) it is said:
"That Supreme Personality of Godhead is powerful like a thunderbolt. The entire world moves in fear of Him. They who know this become immortal.
"Out of fear of Him, fire burns. Out of fear of Him, the sun shines. Out of fear of Him, Indra, Vayu, and Yama act."
In Srimad Bhagavatam (3.25.42) the Supreme Personality of Godhead declares:
"It is because of My supremacy that the wind blows, out of fear of Me. The sun shines out of fear of Me, and the lord of clouds, Indra, sends forth showers out of fear of Me. Fire burns out of fear of Me, and death goes about taking its toll out of fear of Me."
In Srimad Bhagavatam (10.29.1) it is said:
"Sri Krsna is the Supreme Personality of Godhead, full of all opulences, yet upon seeing those autumn nights scented with blossoming jasmine flowers, He turned His mind toward loving affairs. To fulfil His purposes He employed His internal potencies."
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BRAHMA AND NARADA – BONAFIDE GURU, BONAFIDE DISCIPLE
A fake guru wants his followers to believe that he is God Himself—that's why he tries to impress them with his mystic powers. If the disciple of a phony guru were to express doubts about his guru's lordship, the guru would surely be angered. So how did Brahma react when Narada asked the questions, “Under whose protection are you standing? And under whom are you working? What is your real position?” And how did he react when Narada asked, “Yet we are moved to wonder about the existence of someone more powerful than you when we think of your great austerities in perfect discipline”? In response, Brahmaji was not angry. In fact, he was extremely pleased.
Science of Identity Foundation - Siddhaswarupananda
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In Sri Caitanya-caritamrta it is said:
"The holy name of Lord Krsna is the sweetest of the sweet and the most auspicious. It is the ripened fruit of the vine of all the Vedas. It is conscious and spiritual. O best of the Bhrgu dynasty, chanted only once, either with faith or even with contempt and mockery, the holy name of Lord Krsna delivers the chanter."
Srila Sukadeva Gosvami tells Maharaja Pariksit (Srimad Bhagavatam 12.3.14):
"O mighty Pariksit, I have related to you the narrations of all these great kings, who spread their fame throughout the world and then departed. My real purpose was to teach transcendental knowledge and renunciation. Stories of kings lend power and opulence to these narrations but do not in themselves constitute the ultimate aspect of knowledge.”
In the Gopala-tapani Upanisad (2.95) it is said:
"Whether visible or invisible in this world, My form always stays in My abode. My form is also present as the Deity of ignorance, the Deity of passion and the Deity of goodness. My humanlike form, which is eternal and full of transcendental knowledge and bliss, is present when My devotees serve Me with devotion."