Respected Mohinder Singh Didden ji,
As per teachings of our great Guru Saheb that to have oneness with ੴ , I must have same qualities as those of ੴ :
ਹਰਿ ਜਨੁ ਐਸਾ ਚਾਹੀਐ ਜੈਸਾ ਹਰਿ ਹੀ ਹੋਇ ॥੧੪੯॥
( srigranth.org 1372 )
In the same way if one religion to be assimilated by other, both must have same doctrines. Gurmat does not believe in reincarnation after death and theories of hell and heaven after death. So it is difficult for the opposing forces ie Bipar to engulf it. For making the assimilation process easy, it is necessary to distort/ create false beliefs in the followers of Gurmat. Creations of false stories of (punar-Janam) reincarnation is a well planned effort to accomplish their target. Bipar is successful in this project to a large extent. Now there is awakening among the Sikhs. Hope, Bipar will not succeed.
Regards, Karnail Singh.
