Premanand Maharaj Ji

Why must a devotee do seva along with bhajan?

A seeker needs both seva and bhajan

A seeker's life needs both seva and bhajan, since bhajan means seva. Keep Bhagwan's name on every breath and serve with the body.

So one should not live without seva. We have seen even very old saints who, with nothing else to do, moved their hands a little and mopped the floor.