>>512271251
The details are important.
Hiram is taken by Tubal-Cain to "the soul of the world" and learns this is how to escape the "tyrannous envy" of Adonai and taste the fruit of the tree of knowledge.
Before he returns, he is given a hammer that he is to use "with the help of the genii of fire" to complete work left undone by man's ignorance.