So we have this holy place, and we have the Most Holy Place. That is, two rooms, separated by a curtain.
In fact, the ritual taught that access to God was restricted to everyone except one man, once a year. Nobody else had access to God. The only one who actually had access, according to the ritual, was the high priest; and he went into the Holy of Holies with a great deal of fear—that one day of the year, on the day of Atonement.