I was just thinking about this analogy, which for me helps explain the question about what happens to sikhs who follow some or all rehats, do they obtain the same goal.
Lets set the scenario of an exam. In this exam there will be mainly 3 types of students. The first group who do not care about the exam, they have no interest in revising and are only there because its compulsory. The second group you have, they do care about the exam, but they are a bit lazy and question the reason for the exam and therefore do not do as much revision as they should. Then you have the 3rd group who love the exam and love revising, they want to do the best at the exam and hope to pass.
The results
Anything below 50% is a fail and anything over 50% is a pass. The first group fails and the second and thrid group pass. So now you might be thinking well thats great, the ones that didnt revise as much have still passed, so theres no difference between the 2nd and 3rd group, right? Well the 2nd group got between 50 to 60% and the 3rd group got 90% plus.
Universites
No university wants the first group, they failed and are unable to enrol to any university. The second group are srapping with each other to find places at a select few universities and begging them to be accepted, who will allow low pass mark students. These Universities are poor performers.as they are temporary
The 3rd group dont have to apply or fight to find a place at a university, instead the best university in the world contacts them to offer them a place.
I hope this has made sense, but the revision is our rehat. The more rehat we keep and follow guru sahibs bachans the more success we will achieve spiritually in our life (exam). The results and universities are what we achieve and where we end up (Khand).
Moral, just because you have been blessed with amrit does not mean you are entitled to a direct ticket to Sach Khand, you must obey all bachans of Guru Sahib.
Meri matt thoree, so I do apologise for any mistakes.