Gwyllm and Cathy in “Unfinished Business”

Don't be afraid. I came back because I knew you were here.

What have you done.

I was going to destroy everyone. Suddenly, it no longer mattered. I evolved beyond hatred or revenge, or even the desire for power. I feel myself reaching that stage in the dim future of mankind when the mind will cast off the hamperings of the flesh and become all thought and no matter. A vortex of pure intelligence and space. It is the goal of evolution. Man's final destiny is to become what he imagined in the beginning when he first learned the idea of the angels.