A painter was working on the ceiling of a church when he noticed an elderly woman come in, sit down nearby, and begin to pray. Seeing that the woman didn't notice him up on the scaffolding, the painter decided to have a little fun.
"This is Jesus," he called down to her. There was no response. After a minute he tried again. "Woman, this is Jesus." Still no response. Thinking she might be hard of hearing he called in a loud voice "Woman, this is Jesus!"
Without looking up the woman replied "Be quiet. I'm talking to your mother!"