B.G 2.17
अविनाशि तु तद्विद्धि येन सर्वमिदं ततम् । विनाशमव्ययस्यास्य न कश्चित्कर्तुमर्हति ॥ २-१७॥
Indestructible is THAT, pierced by which all this exists. No one is capable of causing the destruction of THAT imperishable.
Gīta Bhāshya 2.17
The destruction of the Lord through instrumentality is denied by using the word 'avinashina'. His imperishable nature is indicated by the word 'avyaya'.
किं बहुना । यद् देशतोनन्तं तन्नित्यमेव वेदाद्यन्यदपीत्याह - अविनाशीति । नापि शापादिना विनाश इत्याह – विनाशमिति । अव्ययं च तत् ॥ १७ ॥
What are those others (without destruction)? Those that are not bound by space, that are everlasting like Vedas, are indicated by the word 'avinashina'. Their destruction through instrumentality is denied by using the word 'vinasham', i.e. destruction. The word 'avyaya', i.e. imperishable, is used to address such principles.
Gīta Tātparya 2.17
Destruction is of four types: destruction of the body, possession of misery, incompleteness, and non-being. Though other principles are imperishable in some dimensions, only the Lord is imperishable in all four dimensions. The word 'tu' is used to qualify this speciality of the Lord.
यद्यपि नित्यत्वं जीवस्याप्यस्ति । तथापि सर्वप्रकारेणाविनाशित्वं विष्णोरेवेति तुशब्दः ।
Even though eternality is indicated for the individual beings, all kinds of everlasting qualities exist in the Lord Vishnu alone. This is specified by using the word ‘tu’.
'अनित्यत्वं देहहानिर्दुःखप्राप्तिरपूर्णता । नाशश्चतुर्विधः प्रोक्तस्तदभावो हरेः सदा । तदन्येषां तु सर्वेषां नाशाः केचिद् भवन्ति हि'' ॥ इति महावाराहे ।
"Destruction resulting in non-eternality is said to be of four types: destruction of the body, possession of misery, incompleteness, and non-being. Lord Hari has none of these types of destructions, while all others suffer some type of destruction at some point." - states Mahavaraha Purana
'देशतः कालतश्चैव गुणतश्च त्रिधा ततिः । सा समस्ता हरेरेव न ह्यन्ये पूर्णसद्गुणाः'' ॥ इति परमश्रुतिः ॥१७ ॥
"The space, time and qualities are the different dimensions. On all these parameters Lord Hari alone is complete with all auspicious qualities, no other."–states Paramashruti
