The Cosmic Christ and the etheric plane
In esoteric science, Christ is a cosmic spiritual Being standing above the Hierarchies, who descended from Cosmic Heights to the sphere of the Sun, then united with the earth in the body of Jesus of Nazareth.
The great and sublime Sun Being descended from cosmic heights, descended to Earth—that is the event that came to pass in the Mystery of Golgotha. And when He had descended from spiritual worlds and passed through death, and His body had been laid in the Earth, then this same Christ—after His death, after His resurrection—had initiate pupils.
And it is important that many should know today what Christ taught at that time to His initiate pupils; it is important that many should know of this teaching of the risen Christ, in order that they may be able to participate in the forces that are now at work for the further evolution of mankind.
Following His death and resurrection, He abides within the etheric plane of the earth. This central event in human evolution is known as the Mystery of Golgotha.
We must learn to understand that in the future we are not to look on the physical plane for the most important events but outside it, just as we shall have to look for Christ on His return as etheric form in the spiritual world.