In fact, a cave was the model and first suggestion of the lewen.
"Come in!" said the guide.

"These piles upon the floor are for travellers like yourselves.

Take what of them you need." Then he spoke to Mary.
"Can you rest here ?" "The place is sanctified," she answered.
"I leave you then.

Peace be with you all!" When he was gone, they busied themselves making the cave habitable..