A man's daughter had asked the local minister to come and pray with her father. When the minister arrived, he found the man lying in bed with his head propped up on two pillows.
An empty chair sat beside his bed.
The minister assumed that the old fellow had been informed of his visit. "I guess you were expecting me," he said.
'No, who are you?" said the father.
The minister told him his name and then remarked, "I saw the empty chair and I figured you knew I was going to show up."