Invocation and Evocation. On trance. And some considerations about Moral and Ethics of the Æon December 1, 2018September 1, 2019 ~ Frater 273 ~ Leave a comment Methods of Invocation and Evocation are related to the Sephiroth of Mercury and Venus. Again, those are two types or two aspects of one Path. In other words, Invocation is the same as Evocation, but from a different point of view.