Simply referencing Christianity isn’t propaganda. Like it or not, it’s a touchstone most everyone can relate to and so it gets used in plenty of plots, from sci-fi to horror. Would you call Kevin Smith’s Dogma Christian propaganda because it references Christianity? Bruh. Actual God showed up there too. I don’t get upset when religion is referenced, so long as it isn’t used to beat me over the head with. I mean Marvel has a literal Norse god as a main character. Why would it be any different to have a Christian god as a main character?
Anyway, even if you map this movie 1:1 with Christian tradition it has nothing good to say about it. That is the opposite of propaganda.
I don’t know about glasses but the various Night Mode applications help my eyes a lot at night. I use a soft white bulb (4200k) and match my screens to the same temp and I have noticed much less eye strain/pain. Whether that helps sleep or not I have no idea, but it’s certainly more comfortable on my 4k tv/monitor that wants to blast 800 nits into my face at 11:00pm. I use an application called Iris on both macOS (when connected to the tv) and Linux (always connected to the tv) to adjust the color temp and also the brightness because this tv simply doesn’t get dark enough on it’s own without messing with color or contrast. You can offset the reddish hue by increasing the green tint, which is a color that doesn’t mess with your eyes or ruin your night vision.