20. The Royal Art in a New Form

When in the past Abel sacrificed what he had been given by Divine hand, he was thus sacrificing, in the realm of the living, only what he had received from nature. Cain, by contrast, had offered something which he had himself won from the earth by his own labour, as the fruits of effort.[^20] Hence, at this time [in the Middle Ages], a radically new impulse was introduced into Freemasonry. And this impulse is that denoted by the symbol of the Holy Grail, the power of self-sacrifice. I have often said, harmony in human relationships is not brought about by preaching it, but by creating it. Once the necessary forces have been awakened in human nature, there is no more unbrotherliness. [The concepts of] majority and minority are meaningless in what the masonic symbols express; in it there can be no contention, for it is only a matter of ‘can’ or ‘cannot.’