"The Christian Heaven & The Jewish Heaven" joke

A rabbi went to a hotel.It was the only hotel in the town, and they had only a room available,
but it was kept for a priest, since a week before.
Entering the hotel, the priest hears the rabbi
insisting for a room, approach him and politely
propose him to share the room.There were two beds,
so it was enough space for both.Finely, the rabbi
agrees and they slept in the same room that night.
In the morning the priest say to the rabbi:"You
know, I had a very strange dream last night.I dreamed I was in the jewish heaven.It was
almost dark, the streets were dirty, the people
were very poor dressed and they ate some soup
every day, oh, my god, it was terrible!"
The rabbi say:"That is odd, because last
night I dreamed I was in the christian heaven.
It was wonderful, the sky was so blue, and the grass was green, the birds were singing happy songs, there were rivers of milk'n honey, the trees
were full of tasty fruits, but it was ABSOLUTELY NOBODY IN THERE"