With the union of the divine word and mind, a Guru-conscious person becomes free of high and low caste based differences. According to them, joining the ideal assembly of saintly people, the four castes become one only.
One who is engrossed in the divine word should be considered like a fish in water who lives and eat in the water. Thus the Guru-conscious person latently continue with the practicing of Naam Simran (meditation) and enjoy the elixir of divine name.
Guru-oriented people absorbed in the divine word become aware completely. They acknowledge the presence of One Lord in all the living beings.
Those who are engrossed in the Gur Shabad (Divine Word) become humble of disposition and feel like dust of the feet of holy men. It is because they are perpetually practicing meditation on Lord's name. (147)