You don't know for sure until you get there, end of story.

This was written by a Masonic writer:

Freemasonry is labyrinthine. It is full of puzzles, conundrums, misspellings, corruptions, cryptic clues, and simple salutes, childish codes, contrivances, circular paths, roads that sometimes lead nowhere, walls appearing to be ten feet thick yet giving way easily to the lightest touch in the right spot, riddles to be solved, numerous passwords, an allegorical, highly symbolical, double-entendre storyline worthy of the best latter-day spy writers, protected by secret signs and symbols and a myriad of enigmas to be confronted…In the labyrinth that is Freemasonry there is a center where rests its holy grail. Many have tried to find it only to reach dead ends - Leon Davin (The Ritual: The Greatest Story Never Told)

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