“Prophets are going through the roof” (joke)

“Profits are going through the roof” is an expression meaning that a business is generating a lot of money. A joke has been printed on several images:
 
“I opened a company selling land mines that look like prayer mats. Prophets are going through the roof.”
 
“The prophets are going through the roof” pun was made on Twitter on July 13, 2010.
 
Another “through the roof” joke is: “I build yachts in my attic. Sails are going through the roof.”
 
 
Twitter
Oscar
‏@Joorzahfrul
I’ve just started a company selling prayer mats with bombs hidden in them outside mosques.
Prophets are going through the roof.
5:31 PM - 13 Jul 2010
 
Twitter
Lee B
‏@Lee_B74
I’ve launched an idea in the diy market. Bomb kits disguised as prayer mats, Prophets are going through the roof!
4:49 AM - 16 Jul 2010
 
Twitter
James Forster
‏@ForsterCJ
I’ve just started selling DIY bomb making kits which are disguised as prayer mats.  Prophets are going through the roof.
12:29 PM - 16 Jul 2010
 
Google Groups: Americas-Graffitti
Business Opportunity
launchpad
8/22/10
A friend of mine just started a new business.
He manufactures land mines that look like prayer mats.
Prophets are going through the roof.
 
reddit
My friend started a business in Afghanistan selling land mines that look like prayer rugs..
submitted November 10, 2014 by ForestOfBlackDicks
He says prophets are going through the roof.
   
Google Groups: uk.legal
UKIP racists?
Tough Guy no. 1265
2/22/15
(...)
A British Engineer just started his own business in Afghanistan.
He’s making land mines that look like prayer mats.
It’s doing well.
He says prophets are going through the roof.
 
reddit
A friend of mine just started his own business in Afghanistan..
submitted November 23, 2015 by McWitt
making land mines that look like prayer mats. He’s doing very well, business is booming and Prophets are going through the roof.
 
reddit
A man has started a business in Afghanistan. He’s selling landmines that look like prayer mats…
submitted April 18, 2016 by 2muchcontext
Prophets are going through the roof.