सृष्ट्वा भूतपिशाचांश्च भगवानात्मतन्द्रिणा । दिग्वाससो मुक्तकेशान् वीक्ष्य चामीलयद् दृशौ ॥ ४० ॥
sṛṣṭvā bhūta-piśācāṁś ca bhagavān ātma-tandriṇā dig-vāsaso mukta-keśān vīkṣya cāmīlayad dṛśau
Next the glorious Brahmā, from his own sloth, brought forth ghosts and fiends; but seeing them naked with disheveled hair, he closed his eyes.
Ghosts and mischievous hobgoblins are also the creation of Brahmā; they are not false. All of them are meant for putting the conditioned soul into various miseries. They are understood to be the creation of Brahmā under the direction of the Supreme Lord.
Because those beings manifested in a tamasic, unsettling form—naked and with disheveled hair—and Brahmā, momentarily influenced by the creative inertia (tandrī), withdrew his gaze by closing his eyes.
They are categories of subtle, ghostly beings associated with the mode of ignorance (tamas), appearing as part of the graded varieties of creation described in Canto 3.
It suggests discerning withdrawal from degrading influences—choosing not to dwell on what increases tamas—and instead cultivating clarity through sattvic habits, prayer, and devotional remembrance.