An old nun living in a convent next to a building site noticed the coarse language of the workers and decided to spend some time with them to correct their ways.
She decided she would take her lunch and sit with them.
She put her sandwich in a bag and walked over to the spot where the men were eating.
Wearing a big smile, she walked up to the group and asked, "Do you men know Jesus Christ?"
They all looked at each other confused and shook their heads.
The foreman then looked up into the scaffolding and yelled out, "Anybody up there know Jesus Christ?"
A shout came back, "Why?"
'Cos he's Mum's here with his lunch!'