I need help identifying a horror flick I saw in the mid 80’s. The movie was in color, in the English language, and I saw it on TV (most likely a VHS rental).
All i can remember is that the main character was a college or grad student, who was seemed to be a Bio major because I remember him experimenting in a lab. With one of his experiments he became possessed by the devil or a demon.
The main scene I remember is him levitating in the air with a sword and he starts decapitating priests inside of a church. I also remember the statues in the church bleeding from their eyes in this scene. The scene takes place in the night and I believe it was raining as well.
Your help would be greatly appreciated. It has been killing for years not knowing what movie this is.