तेषामहं समुद्धर्ता मृत्युसंसारसागरात्।भवामि नचिरात्पार्थ मय्यावेशितचेतसाम्॥
teṣām ahaṃ samuddhartā mṛtyu-saṃsāra-sāgarātbhavāmi na cirāt pārtha mayy āveśita-cetasām
Word by word
The verse says
— for them I become the one who lifts them out of the ocean of dying and being born, before long, Arjuna, since their minds have entered me.
In plain words
Samuddhartā — the one who lifts out.
The image is of somebody in water being pulled out by somebody else. Not taught to swim. Lifted.
And na cirāt — before long. The one place in this book where the timescale is short.
Where you've felt this · in friendship
You are out of your depth at a party where you know nobody, standing by a wall with a drink. Somebody you half know crosses the room and starts talking to you. They do not teach you how to mingle. They just stand next to you until the evening becomes survivable.
Going deeper
Being lifted out rather than learning to swim is a different account of how this works, and the verse chooses it deliberately.
Everything up to now has described practice: steadiness, discipline, the letting go of fruits. Here the one being addressed does something and somebody else does the rest. The word is active and physical — a hand reaching down.
The timescale matters too. Chapter 7 said the great soul arrives after many births. Here it is na cirāt, before long, and the difference is not a contradiction but a change of road.
What that offers is relief for anyone who has done the arithmetic on their own progress and found it discouraging. The rate at which you are improving is not, on this account, the thing that decides the outcome.