Lucifer represents life, though, progress, civilization, liberty, independence. Lucifer is the Logos, the Serpent, the Savior.
Civilization may progress, human nature will remain the same throughout all ages.
Nothing of that which is conducive to help man, collectively or individually, to live not "happily" but less unhappily in this world, ought to be indifferent to the Theosophist-Occultist. It is no concern of his whether his help benefits a man in his worldly or spiritual progress; his first duty is to be ever ready to help if he can, without stopping to philosophize.