BG 17.24
तस्माद् ॐ इत्युदाहृत्य यज्ञदानतप:क्रिया: ।
प्रवर्तन्ते विधानोक्ता: सततं ब्रह्मवादिनाम् ॥ २४ ॥
tasmād oṁ ity udāhṛtya
yajña-dāna-tapaḥ-kriyāḥ
pravartante vidhānoktāḥ
satataṁ brahma-vādinām
tasmāt — therefore; om — beginning with om; iti — thus; udāhṛtya — indicating; yajña — sacrifice; dāna — charity; tapaḥ — penance; kriyāḥ — performances; pravartante — begins; vidhāna-uktāḥ — according to scriptural regulation; satatam — always; brahma-vādinām — of the transcendentalists.
Thus the transcendentalists undertake sacrifices, charities, and penances, beginning always with om , to attain the Supreme.
Om tad viṣṇoḥ paramaṁ padam. The lotus feet of Viṣṇu are the supreme devotional platform. The performance of everything on behalf of the Supreme Personality of Godhead assures the perfection of all activity.