Chapter 14: Guṇa-traya-vibhāga-yoga:: Verse 6
तत्र सत्त्वं निर्मलत्वात्प्रकाशकमनामयम् ।
सुखसङ्गेन बध्नाति ज्ञानसङ्गेन चानघ ॥
tatra sattvaṃ nirmalatvāt-prakāśakam-anāmayam
sukha-saṅgena badhnāti jñāna-saṅgena cānagha – 14.6
Of these, sattva guṇa by dint of its immaculate nature, is the cause of light (knowledge) and harmony. But, O sinless Arjuna, it binds one by causing sanga (clinging) to happiness and knowledge.
Chapter 14: Guṇa-traya-vibhāga-yoga: - Verse 6
Swami Bhoomananda Tirtha
Each guna has its distinct property. In fact, only through its property, we can identify the guna. Krishna emphasizes that despite the distinctness of each, all gunas bind the mind and intelligence. This bondage is spiritual, not physical.
Sattva-guna is the cause of light and harmony, but it causes a strong addiction to happiness and knowledge. Through that the sattva-guna creates bondage for the embodied soul. Any clinging or attachment is an obstacle in the path of spiritual perfection and freedom. All experiences ultimately involve the mind and intelligence. They can lead to a variety of emotions. The one identified as immaculate happiness is rooted in sattva-guna. In fact, we can discern sattva-guna only through sāttvika happiness (18.37) and sāttvika knowledge (18.20) it results in.
