Chapter 9 · The Royal Secret · Krishna said
Bhagavad Gita 9.27 — Offer everything to God
यत्करोषि यदश्नासि यज्जुहोषि ददासि यत्। यत्तपस्यसि कौन्तेय तत्कुरुष्व मदर्पणम् ॥
yatkaroṣi yadaśnāsi yajjuhoṣi dadāsi yat | yattapasyasi kaunteya tatkuruṣva madarpaṇam ||
Meaning
Whatever you do, whatever you eat, whatever you offer in worship, whatever you give and whatever austerity you practise, Arjuna — do it as an offering to me.
In today's life
Study, work, meals or service — do each as an offering to God, and an ordinary day becomes worship.