in this story Deepesh Dixit covered some of the day to day chores done by kar sevaks which plead to utter devotion via selfless service.

Kar seva is one of the main teachings of Sikhism  which means selfless service of others. A tradition set forth with the clear understanding that there is God within all of us, and thus by serving humanity you are serving God's creation.

Kar Seva is also performed further by offering service for a religious cause, often for constructing a place of worship serving the one creator .