عبد القادر الجيلاني
The early Muslim scholar, Abdul-Qadir Gilani, defined Sufism, tasawwuf and faqr in a conclusive manner. Explaining the attributes of a fakir, he says, "faqir is not who can not do anything and is nothing in his self-being. But faqir has all the commanding powers (gifted from Allah) and his orders can not be revoked."