That Tree was only Thag's outline, sketched three-dimensionally upon the twilight.
"The Tree of Life"
Catherine Lucille Moore
In Eastern hypnotism the gross vibrations of the physical vehicle are inhibited by the will of the operator, putting the body of the subject to sleep, whereat the consciousness, free in its subtle body, awakens to a dimensionally higher world.
"Four-Dimensional Vistas"
Claude Fayette Bragdon
By means of quotations, taken almost at random from the rich literature of mysticism, the author will attempt to show that the consciousness of the mystic involves the awareness of dimensionally higher worlds.
"Four-Dimensional Vistas"
Claude Fayette Bragdon