What is bhagti?

Sat sangat kaysee jaaneeaa jitha eko naam vakhaaneeya

Sat sat sat sat sat sat sat sat sat sat sat sat sat sat Santeh charan hamaro matha nain daras tun dhoor paroh Sat sat sat sat sat sat sat sat sat sat sat sat sat sat sat sat sat sat sat

Fighting negativity is bhagti,  helping others is bhagti,  making effort to see your satguru is bhagti,  sacrificing your wealth,  health and selfishness is bhagti,  doing Amritwela and evening simran without fail is bhagti,  doing good deeds is bhagti,  not doing bad deeds is bhagti,  and most of all dassan dass ji said "waging war against maya is bhagti".   We have to get through the darkness before the light will be seen,  but if we keep doing bhagti,  then the dark night will end as surely as the sun comes out every morning.  Satnaam satnaam satnaam satnaam satnaam satnaam fareeda turya turya jaa, fareeda kalay lekh na likh. Satnaam satnaam satnaam satnaam satnaam satnaam satnaam satnaam satnaam satnaam satnaam satnaam satnaam satnaam satnaam