2000 years ago, everyone who didn’t have a religion were to accept the new one, and everyone who already had one was to leave it and accept the new one. So what we have before our eyes is the generations of man forming a new one so that it can conform to the desires of man.
At everyone’s judgment, they will be judged on that singular standard established 2000 years ago. All the new changes that the defense can muster in order to mitigate his case will become in admissible. All the permissions that their bogus church allowed them will be inadmissible.
2000 years ago Christ gave us a means to protect us from just such future tampering. He showed us that his Church would be recognized by a uninterrupted succession of Popes going back to Peter, the first Pope. To this Church he gave the guidance and assurance of salvation.
People can be reunited. An acceptance of other churches under doctrine lines would insult Christ who sacrificed to ensure only one could have sanction. A person needs to return to the only Church that was their inheritance, and to do so would imply a desire to become Catholic as Christ was.