The whole 'nephilim struggling with duality' thing has gotten pretty nuanced lately. It's moved way past just 'half-angel must choose a side.' In R. S. Ford's 'A Demon's Guide to Purification,' the protagonist is a nephilim bureaucrat in a celestial civil service, literally processing sin paperwork. The internal struggle is framed as institutional corruption versus procedural ethics, which sounds dry but is weirdly gripping. The 'light' is a rigid, punishing system, and the 'dark' offers freedom but at a horrific moral cost.
Then you've got indie gems like 'The Gutter Psalm' by Clayton Snyder, which is basically 'what if a nephilim was a washed-up, chain-smoking PI in a fantasy noir city?' His heritage is a source of chronic pain and unwanted visions, not power. The fight is less about cosmic armies and more about staying sober and doing the right thing for the wrong people in a city that's all shades of grimy gray. The light/dark dichotomy is almost entirely internal, a battle against his own cynicism versus his last shreds of duty.
Even in more classic setups, the focus has shifted. 'Sins of the Nephilim' by Stacia Stark isn't about choosing heaven or hell; it's about the nephilim being systematically hunted by both, making their struggle one of pure survival and carving out a third path that rejects the entire toxic binary. The conflict is externalized as systemic persecution, which reframes the internal angst in a much more urgent way.