And he who is left in Zion and remains in Jerusalem will be called holy, everyone who has been recorded for life in Jerusalem
See other references to the book of life and the enrolling, enlistment, recording of those in it HERE.
Those enrolled get their name on the list by grace through faith in Jesus alone.
The velvet rope remains closed unless your name is on the list.
It's not a matter of you knowing the Owner of the club, it's a matter of the Owner of the club knowing you and putting your name on His list.
Everyone trying to get into the club knows the Owner.
Only those whom the Owner knows get in, however.