Yes as the initiate ascends the pyramidal degrees, it is he, himself that becomes the missing cap stone(illustrated on the reverse side of the great seal) or their version of the "cheif cornerstone". The stone which all four corners are joined together forming the apex or in terms of solar symbolism the Zenith. Their version of "The Most High".

Yes as the initiate ascends the pyramidal degrees, it is he, himself that becomes the missing cap stone(illustrated on the reverse side of the great seal) or their version of the "cheif cornerstone". The stone which all four corners are joined together forming the apex or in terms of solar symbolism the Zenith. Their version of "The Most Hight".