Anyone who has accepted Dakṣa as the most important personality and neglected Lord Śiva because of envy is less intelligent and, because of visualizing in duality, will be bereft of transcendental knowledge.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
य एतन्मर्त्यमुद्दिश्य भगवत्यप्रतिद्रुहि । द्रुह्यत्यज्ञः पृथग्दृष्टिस्तत्त्वतो विमुखो भवेत्
ya etanmartyamuddiśya bhagavatyapratidruhi | druhyatyajñaḥ pṛthagdṛṣṭistattvato vimukho bhavet
SB 4.2.21