यत्करोषि यदश्नासि यज्जुहोषि ददासि यत्।यत्तपस्यसि कौन्तेय तत्कुरुष्व मदर्पणम्॥
yat karoṣi yad aśnāsi yaj juhoṣi dadāsi yatyat tapasyasi kaunteya tat kuruṣva mad-arpaṇam
Word by word
The verse says
Whatever you do, whatever you eat, whatever you offer or give away, whatever discipline you take on — do that, Arjuna, as an offering to me.
In plain words
The list is deliberately ordinary. Eating is on it.
There is no special activity being named and no time of day set aside.
Mad-arpaṇam — as something handed over to me. The instruction is not about what you do. It is about what you do it as.
Where you've felt this · in creative work
A carpenter finishes the back of a cupboard — the side that will stand against a wall for thirty years and never be seen by anybody. He sands it anyway, and not because somebody might one day move the cupboard. He has simply never worked out how to do it the other way.
Going deeper
Turning the whole day into an offering solves a problem the earlier chapters kept running into.
If devotion is a separate activity, it competes with everything else, and the more serious your life the less room there is for it. That reading makes work an obstacle, and it has driven a great many sincere people into unnecessary guilt.
This verse removes the competition. Nothing is added to the day. The same actions are performed, in the same order, with something different underneath them.
It also quietly dissolves the ranking between sacred and ordinary tasks. Eating is on the list alongside giving and discipline, which means the distinction between the part of your life that counts and the part that is in the way was never in the text. It was something we brought with us.