Bhen Ji,Gurfateh Giani Ji,
I've been doing chaupaii every time i do rehras because it was in my copy of the sundar Gutka. And my parents also read chaupaii as part of rehras. So I was wondering, is it an alteration of the original rehras, and added into the original. Is chaupaii not a part of the original rehras? Also, the rehras I do starts with Dukh Daru Sukh Rogh Payiaa jah sukh tam nah hoee, and the one recited in the gurdwaras starts with Har jug jug Bhagat upayaa pajj rakhda Aya ramrajey. Why the difference? Shouldn't we all be reciting the same Bani?