Bhagavata Purana 7.9.13
Srimad Bhagavatam · 9 · Verse 13
Sanskrit Original
सर्वे ह्यमी विधिकरास्तव सत्त्वधाम्नो ब्रह्मादयो वयमिवेश न चोद्विजन्त: । क्षेमाय भूतय उतात्मसुखाय चास्य विक्रीडितं भगवतो रुचिरावतारै: ॥ १३ ॥
sarve hy amī vidhi-karās tava sattva-dhāmno brahmādayo vayam iveśa na codvijantaḥ kṣemāya bhūtaya utātma-sukhāya cāsya vikrīḍitaṁ bhagavato rucirāvatāraiḥ
O my Lord, all the demigods, headed by Lord Brahmā, are sincere servants of Your Lordship, who are situated in a transcendental position. Therefore they are not like us [Prahlāda and his father, the demon Hiraṇyakaśipu]. Your appearance in this fearsome form is Your pastime for Your own pleasure. Such an incarnation is always meant for the protection and improvement of the universe.