"With regard to intelligence: a really intelligent person is a person who is not deceived, that is, who does not deceive himself. We use the words "spiritual intelligence". The great Cosmic Forces which constitute the link, let us say, between the Logos and the Cosmos as it exists at present, are never described as Cosmic Intellects or Spiritual Intellects, they are always described as Spiritual Intelligences... Physical intelligence is the masked expression of the spiritual intelligence. We may imagine the spiritual intelligence as shining with a certain fight, but when the fight is fading so that it hides the Truth, some kind of a film, which is not altogether translucent, intervenes, and in that light you see only certain things."
January 1, 1970
https://en.wikiquote.org/wiki/Spiritual_intelligence