Dream of eyes, person

I have the same dream every few months or so and it's as if I am aware that I'm sleep. I can hear the TV, see my wife, see the dog and they are where they are actually sleeping. I can even see myself. It is as if I am standing over my body. There is always the same person standing next to me. I believe it to be satan. He is a older white male and his hair is slicked back. He is wearing an extremely nice suit and a large gold and diamond ring. His eyes are completely black and his voice sounds like a choir of tenors. He is extremely well spoken and calm. He has a black mist/fog that stays around him. We stand together over my sleeping body. I tell myself this is a dream and to wake up. I panic and try to wake my sleeping body and the dark figure laughs and tells me he will not allow me to wake up. He says that he will keep me. I call for my wife next to me to wake me up. On several occasions she actually hears me and wakes me up and can even tell me what I was saying. I have had this dream multiple times and the dark figure always looks the same and sounds the same.