What will ever persist?

To the world of sense, certain things and conditions are visible and provable, but to the infinite world of spirit, of which the material world is but one form of manifestation, there is a form of revelation and conviction, which comes through the inner being, which is forever spiritual in actuality, and which persists through all the varying forms it has assumed, and will yet assume to the point where it will know that individuality, the continuity of what is called identity, does persist and ever will persist in constantly changing and evolving form.

—A Friend of the Cause