It was upon this rock that Abraham came so near offering up his son Isaac--this, at least, is authentic--it is very much more to be relied on than most of the traditions, at any rate.

On this rock, also, the angel stood and threatened Jerusalem, and David persuaded him to spare the city.

Mahomet was well acquainted with this stone.
From it he ascended to heaven.

The stone tried to follow him, and if the angel Gabriel had not happened by the merest good luck to be there to seize it, it would have done it.

Very few people have a grip like Gabriel--the prints of his monstrous fingers, two inches deep, are to be seen in that rock to-day.
This rock, large as it is, is suspended in the air.