V. Higher Worlds and Their Connection with Ours

In this way, the student's ego is protected from becoming hardened in selfishness, as well as from powerlessness, and he can enter the higher worlds without danger. He acquires the strength of mysticism in the right measure and uses it in ecstasy. With serious practice, he finally reaches the point of seeing the sun at midnight, as it was called in the old occult schools, that is, he sees behind the physical form and simultaneously sees the spirit.