Every fire trails smoke; do not refuse the fire on that account.

Read as counsel for the self not yet established in knowledge.

The unknowing person cannot achieve a complete laying-down of action, because action was never truly a possession of the changeless Self; it is superimposed on it by ignorance, the way a second moon is laid on clear sight by a disordered eye. Keep your natural work, fault and all, because there is no third option available to you yet. The knower, once ignorance has ended, can set action down without remainder, since what ignorance built leaves nothing behind once ignorance itself is gone. This verse marks the perfection won through action that will, soon, unfold into a standing that is itself entirely actionless.

Read as extending the fault to knowledge's undertakings too.

Even a person genuinely fit for the discipline of knowledge should still choose the discipline of action, because 'all undertakings' names the undertakings of knowledge along with those of action, and both alike are wrapped in fault and in pain. The real difference between the two paths is not that one is clean and the other soiled; it is that action is steady and forgiving, while knowledge is exacting and easily lost through a single lapse. There is no fault-free retreat into knowledge waiting for you.

An honest gap, not a suppressed reading.

No comment on this verse survives from Madhva; that absence is stated directly rather than covered over. As a clearly labeled extension of his wider teaching elsewhere in this chapter, one could say that the very fitness to act is never an independent possession but a dependent competence sustained by the Lord according to each soul's own eternal nature, so keeping your flawed inborn work would mean accepting your real standing rather than reaching for a station that was never yours. This remains a constructed extension, offered honestly as such, not a report of Madhva's own words on 18.48.

A block comment, honestly marked, with a labeled extrapolation.

Abhinavagupta's surviving remark treats 18.41 through 18.60 together as one passage, given in full earlier, and it does not speak directly to this verse's fire-and-smoke image. What the shared passage does say is that inborn nature compels action regardless of preference, tying the actor to merit and demerit unless clear knowledge accompanies the deed. On a labeled extension of that reading, the fault clinging to inborn work like smoke to fire could be read as the very texture of manifestation, consciousness's own freedom contracting into finite form, so that fleeing the flawed deed only trades one contraction for another, never for freedom itself.

Read through the active sense of the fire-and-smoke image.

Seeing harm in your own duty and imagining another's is cleaner is answered directly: the same fault waits there too. The fire image is not meant only to describe an unhappy fact; it is meant to redirect you. One resorts to fire for its heat, never for its smoke, so action is to be taken up for its purifying worth and not refused for the fault that will always cling to it. Offered this way, the deed itself becomes the very thing that cleanses the one performing it.

Read for precision on where fault sits and where the boundary of renunciation actually falls.

This verse is addressed to the one still identifying with class and station, whose inner organ is not yet purified, for whom even scripturally sanctioned violence is no true calamity. Two distinct faults are named at once: the general fault belonging to all action as woven of the three gunas, and the particular fault belonging to this action alone. Only the one truly able to renounce all action, of genuinely purified organ, should actually do so. Everyone else, like a worm born in poison, carries the connate work forward without being destroyed by the poison it carries.