128. Do the beings whom we call angels, archangels, seraphim, form a special category of a nature different from that of other spirits?
"No; the spirits who have purified themselves from all imperfection, have reached the highest degree of the scale of progress, and united in themselves all species of perfection."
The word angel is generally supposed to imply the idea of moral perfection; but it is often applied, nevertheless, to all beings, good or bad, beyond the pale of humanity, we say, "a good angel" "a bad angel," "an angel of light," "the angel of darkness," etc. In those cases, it is synonymous with spirit or genius. It is employed here in its highest sense.