There’s no squiggly-red line spellcheck in real life.
A Redditor posted this image of their local church after it had been vandalised by some paint-happy miscreants.
Either the wannabe Banksy’s don’t know how to spell Satan, or merely wanted to express their love of the luxurious bedsheets popular with creepy men in the 1980s.
However, if they were expressing their subjection to the Dark Lord, we hope His Evilness forgives the odd miss-spelt salutation.
H/t: Imgur/agnes222