“It is better to execute one’s own occupational duty than to criticize others’…“
(Srimad-Bhagavatam 4.4.19)
You do your work and let others do theirs.
We should never look down on others.
We should never give up our duties and responsibilities (family and work)
The service of cleaning in the Temple is of equal value to the service of performing Deity worship. The cleaner and the Pujari have different qualities/skills and thus each will do different services but both will get equal benefit. This is because, God (Lord Krishna) is equal to all and He understands that each of us have different abilities, inclinations, likes and dislikes, and thus we can’t all do the same work.