MUHAMMAD’S TEACHINGS TO MANKIND
“ The Messenger of God, peace and blessings of God be upon him, said, "It is not permissible to couple a loan with a sale (1), nor to set two conditions for a sale, nor to make a profit on what is not yet garanteed (2), nor to sell what you do not own." Footnotes: (1) i.e. to make one conditional upon the other. (2) by selling goods you have bought before they are delivered to you. ”
