Very deep

Expressions researched:
"very deep" |"very deeply"

SB Canto 1

SB 1.5.34, Purport:

Fruitive work which has perpetually engaged the living being is compared to the banyan tree in the Bhagavad-gītā, for it is certainly very deeply rooted. As long as the propensity for enjoying the fruit of work is there, one has to continue the transmigration of the soul from one body or place to another, according to one's nature of work. The propensity for enjoyment may be turned into the desire for serving the mission of the Lord, By doing so, one's activity is changed into karma-yoga, or the way by which one can attain spiritual perfection while engaging in the work for which he has a natural tendency. Here the word ātmā indicates the categories of all fruitive work. The conclusion is that when the result of all fruitive and other work is dovetailed with the service of the Lord, it will cease to generate further karma and will gradually develop into transcendental devotional service, which will not only cut off completely the root of the banyan tree of work but will also carry the performer to the lotus feet of the Lord.