Some my recommendations:
Hereditary (2018) - for the fans of "classic" satanic themes.
Empty Man (2020) - after the prologoue (which could shorto horror film on its own), it starts looking like cliched "psycho ghost is killing stupid teens" movie, but it develops into something much more eldritch.
Absentia (2011) - nearly zero gore, except one of the last scenes which can be shocking (especially for women).
Colour out of space (2019) - my favourite movie amongs horrors which are not just Lovecraft-inspired, but direct adaptations of his work (well, there are some changes, but still it is cool).