He—may Allah have mercy on him—was asked:
A man owns a property whose fair rent is five dirhams. He gives the tenants money to help them financially, and they pay a higher rent. Is this permissible or not?
He replied:
If he lends someone ten dirhams on condition that he rent his shop from him for more than the fair rent, this is impermissible by Muslim consensus. Indeed, even if this were arranged between them without a stipulation, it would be invalid and forbidden according to most scholars.
(As authentically reported from the Prophet, may Allah bless him and grant him peace, he said:
“It is not lawful to combine a loan with a sale, to impose two conditions in a sale, to make a profit from something for which one has not assumed liability, or to sell what one does not have.”
Al-Tirmidhī said: “This is an authentic hadith.”) (*)
The Prophet, may Allah bless him and grant him peace, thus forbade selling to someone while also lending to him, because the borrower would favour the lender in the sale on account of the loan. How much more objectionable, then, if he stipulates, along with the loan, that the borrower rent from him and favour him, when he has nothing! If the debtor is in hardship, he must be given time until he is able to pay.
Allah Most High says:
“O you who believe, fear Allah and give up what remains of interest, if you are believers.”
“If you do not, then be warned of war from Allah and His Messenger. But if you repent, you may retain your principal, neither wronging nor being wronged.”
“If the debtor is in hardship, then grant him time until he is able to pay; and for you to