18.73 नष्टः is destroyed, मोहः delusion, स्मृतिः memory (knowledge), लब्धा has been gained, त्वत्प्रसादात् through Thy grace, मया by me, अच्युत O Krishna, स्थितः अस्मि I remain, गतसन्देहः freed from doubts, करिष्ये (I) will do, वचनम् word, तव Thy.Commentary: Moha Delusion This is the strongest weapon of Maya to take the Jivas in Her clutch. It is born of ignorance. It is the cause of the whole evil of Samsara. It is as hard to cross as the ocean.Smritih I have attained knowledge of the true nature of the Self. The whole aim of Sadhana or spiritual practice and the study of scriptures is the annihilation of delusion and the attainment of the knowledge of the Self. When one gets it, the three knots or ties of ignorance, viz., ignorance, delusion (desire) and action are destroyed, all the doubts are cleared, and all the Karmas are destroyed.To him who beholds the Self in all beings, what delusion is there, what grief (Isavasya Upanishad, 7)I shall do Thy word Arjuna means to say, I am firm in Thy command. Through Thy grace I have achieved the end of life. I have nothing more to do.