You're still not dealing with the MAIN THEME of the entire bible. Sin and transgression of God's law. The bible does contrast light and darkness but it is ALWAYS in relation to sin...not the death and birth cycles of aeons. It just isn't. Jesus isn't a name that was attahed to ANE myths either, again...His mission was redemption and the theme He stck with was personal sin. The gods of the ANE myths weren't concerned about personal or corporate sin, AT ALL.
When paul was on mars hill he didn't take the opportunity to tell his listeners that all these other statues are really the God he was preaching. No, he told them about the unknown (to them) God who was not those other gods. His listeners were intrigued by what he was saying...this "new" revelation.