The shaman from The Closet mentions the title of the movie Along with the Gods. The legend with those 49 days that the spirit has to go through before going to the other side it's a link between the two movies. Both focus on spirituality and paranormal, but The Closet is more inclined to investigation because it is linked to a disappearance of a child that is classified as a missing person case by the police. However, it's clear that The Closet took a some inspiration from Along with the Gods, even though the story is not focused so much on fantasy.
Along with the Gods it is even mentioned in this movie. The legend with those 49 days that the spirit of a dead person has to go through before going to the other side it's a link between the two movies. Also both movies have elements of paranormal and spirituality, even though Along with the Gods is more inclined towards the fantasy genre than The Closet, that is more detective-like.