As stated in the QUR'AN PAK ..."SO WHICH OF THE FAVORS OF YOUR LORD WOULD YOU DENY (SURAT AR RAH'MAN)"..omnipotent ALLAH-PAK who is giving us food and many others BLESSINGS with no cost in defiance of the fact that we are so much sinner...and we can't ever and ever pay cost of HIS BLESSINGS..May ALLAH-PAK give all of us the ability of paying SHUKAR of HIM.. :) :)