[[679]] P. 9.
[[680]] P. 144.
[[681]] Goësy, or Goësia, is said to be a kind of magic. It is asserted that those who profess it repair at night to the tombs, where they invoke the demon and evil genii by lamentations and complaints.
In regard to Theurgy, the ancients gave this name to that part of magic which is called white magic. The word Theurgy signifies the art of doing divine things, or such as God only can perform—the power of producing wonderful and supernatural effects by licit means, in invoking the aid of God and angels. Theurgy differs from natural magic, which is performed by the powers of nature; and from necromancy, which is operated only by the invocation of the demons.
[[682]] P. 170.
[[683]] P. 654.
[[684]] P. 749.
[[685]] P. 9.
[[686]] P. 30, de Lam.
[[687]] P. 94.