Lucifer, the bringer of light, the morning star; not an allegory but a direct translation of the origin of the term, even Jesus has that nickname. Satan, the opposition; what the corresponding word means in Hebrew, keep in mind that the idea of hell does not exist in Judaism. Beelzebub, Ba‘al Zəbûb, Baal of the flies, the god of the opposing tribe being derided by the followers of El. The devil, diábolos, diabolus, the accuser, the slanderer, the adversary. Evil, origin uncertain: transgression. Is it just me or is there an obvious pattern here?