When I was a CNA I had an Alzheimer's patient who would wail at the top of her lungs..."ohhhh God!, please help me!"..."ohhh God, just one word from you and I will be able to sleep peacefully..". She would go on and on for hours doing this...didn't matter where she was, and only at night when it was quiet. One night in particular, she was really off the wall..screaming that out, driving her demented room mate into a tizzy. This roommate also had a particular habit of yelling out..."yeeaahhhh, yeahhhh" said in a very thick Southern accent. So you'd hear "ohhhh Lord!".."yeaahhh! yeaaah!" Then those two would set off the whole wing...you know how that goes.
We tried toileting them, giving them a snack and juice, getting them up and putting them in a quiet area, having them sit with us..it was worse when they were OOB, so back to bed they went. The "ohhh God" and "yeah! yeah!" kept on. Finally one of our nurses had had enough and grabbed the call system and clicked on their room. He very calmly, gently, and softly said "Christine**...This is God...go to sleep". She fell silent. We were all amazed..and then we hear "Yeah!". Both of them uttered not a peep after that last "yeah" but the entire nursing station roared with laughs.
It became habit, after Christine went to bed, and would start with her "oh God", someone would pick up the call system and say "Christine, this is God, go to sleep". And she would every time and slept soundly all night. It seemed that she just needed reassurance from Him that it was ok to go to sleep.
(**name changed for privacy)