H. P. Blavatsky,
The Key to Theosophy
“ It is a belief in a perpetual progress for each incarnating Ego, or divine soul, in an evolution from the outward into the inward, from the material to the Spiritual, arriving at the end of each stage at absolute unity with the divine Principle. From strength to strength, from beauty and perfection of one plane to the greater beauty and perfection of another, with accessions of new glory, of fresh knowledge and power in each cycle, such is the destiny of every Ego, which thus becomes its own Saviour in each world and incarnation. ”
