Candidate proposing to enter Freemasonry has seldom formed any definite idea of the nature of what he is engaging in. Even after his admission he usually remains quite at a loss to explain satisfactorily what Masonry is and for what purpose his Order exists. He finds, indeed, that it is "a system of morality veiled in allegory and illustrated by symbols," but that explanation, whilst true, is but partial and does not carry him very far. The papers here collected have been written with a view to promoting the deeper understanding of the meaning of Masonry; to providing the explanation of it that one constantly hears called for and that becomes all the more necessary in view of the unprecedented increase of interest in, and membership of, the Order at the present day.