Bhagavad Gītā Chapter Thirteen verse 28

samaṃ paśyan hi sarvatra samavasthitam īśvaram |
na hinasty ātmanā ’tmānaṃ tato yāti parāṃ gatim ||

īśvara - the lord; the supreme soul; personal god; special self; ruler of choicesātman - essence; the highest personal principle of life; the individual soul, selfparama - highest, most

Commentaries and Reflections

Commentary by T Krishnamacharya:

“If we recognise a person as they are now,
not as they were yesterday,
we realise that what we see is not eternal.”