यतः प्रवृत्तिर्भूतानां येन सर्वमिदं ततम् | स्वकर्मणा तमभ्यर्च्य सिद्धिं विन्दति मानवः ||१८-४६||
yataḥ pravṛttirbhūtānāṃ yena sarvamidaṃ tatam . svakarmaṇā tamabhyarcya siddhiṃ vindati mānavaḥ ||18-46||
Chapter 18 · Verse 46
Moksha Sannyasa Yoga
मोक्षसंन्यासयोग
In plain words
The performance by a man of his own duty is simply carrying into effect the intention of the Supreme from Whom the whole of the creation emanates. When a man worships Him the Supreme Being with the flowers of his action then He is immensely pleased and being thus gratified by such worship He confers on Him as a boon dispassion and discrimination. Pravritti Evolution or activity it proceeds from the Lord the Antaryamin the Inner Ruler.
Translation
18.46 He from whome arise the activity of all beings and by whom all this is pervaded - by worshipping Him with his own duty man reaches perfection.
Meaning
The performance by a man of his own duty is simply carrying into effect the intention of the Supreme from Whom the whole of the creation emanates. When a man worships Him the Supreme Being with the flowers of his action then He is immensely pleased and being thus gratified by such worship He confers on Him as a boon dispassion and discrimination. Pravritti Evolution or activity it proceeds from the Lord the Antaryamin the Inner Ruler. Bhutanam Beings living creatures. Svakarmana With his own duty each according to his caste as described above. Man attains perfection by worshipping the Lord by performing his own duty i.e. he becomes alified for the dawn of Selfknowledge (for Jnana Yoga).
Word by word
यतः from whom प्रवृत्तिः (is) the evolution भूतानाम् of beings येन by whom सर्वम् all इदम् this ततम् is pervaded स्वकर्मणा with his own duty तम् Him अभ्यर्च्य worshipping सिद्धिम् perfection विन्दति attains मानवः man.