see doesnt every term has a different meanng in different language. in Islam there is no difference of race or caste. if somone does it then we are not going to give up our belief. and for your information, ZAKAT is not 10% on your earning but it is 2.5% on your savings that to be given in the poor (preferable are relatives who r poor) so no where arabs are masters to ue our master is our GOd and God alone