Material compassion, lamentation and tears are all signs of ignorance of the real self. Compassion for the eternal soul is self-realization. The word “Madhusudana” is significant in this verse. Lord Krishna killed the demon Madhu, and now Arjuna wanted Krishna to kill the demon of misunderstanding that had overtaken him in the discharge of his duty. No one knows where compassion should be applied. Compassion for the dress of a drowning man is senseless. A man fallen in the ocean of nescience cannot be saved simply by rescuing his outward dress — the gross material body. One who does not know this and laments for the outward dress is called a sudra, or one who laments unnecessarily. Arjuna was a kshatriya, and this conduct was not expected from him. Lord Krishna, however, can dissipate the lamentation of the ignorant man, and for this purpose the Bhagavad-gita was sung by Him. This chapter instructs us in self-realization by an analytical study of the material body and the spirit soul, as explained by the supreme authority, Lord Sri Krishna. This realization is possible when one works without attachment to fruitive results and is situated in the fixed conception of the real self
One who is fully conversant with the Krishna science becomes eligible to enter into the spiritual kingdom, the abode of Krishna. Becoming Brahman does not mean that one loses his identity. Devotional service is there, and as long as devotional service exists, there must be God, the devotee, and the process of devotional service. Such knowledge is never vanquished, even after liberation. Liberation involves getting free from the concept of material life; in spiritual life the same distinction is there, the same individuality is there, but in pure Krishna consciousness. One should not mistakenly think that the word visate, “enters into Me,” supports the monist theory that one becomes homogeneous with the impersonal Brahman. No. Visate means that one can enter into the abode of the Supreme Lord in one’s individuality to engage in His association and render service unto Him. For instance, a green bird enters a green tree not to become one with the tree but to enjoy the fruits of the tree. impersonalists generally give the example of a river flowing into the ocean and merging. This may be a source of happiness for the impersonalist, but the personalist keeps his personal individuality like an aquatic in the ocean. We find so many living entities within the ocean, if we go deep. Surface acquaintance with the ocean is not sufficient; one must have complete knowledge of the aquatics living in the ocean depths.