Hazrat Nizamuddin Awlia (d. 1325 A.D.) represents in many ways the pinnacle of the Chishti Order of the Sufis. Hazrat Baba Farid, his spiritual guide, said to him on appointing him as his successor: "Be like a big tree, so that Allah's creation, the human beings in their vast multitudes, may find rest and solace under your shadow." This partly explains why he admitted so many (according to some, including Barani, too many) men into the Chishti order as his disciples. Another reason has been clearly formulated in this way: "History, nonetheless, bears out the wisdom of his open-ended policy .
With regard to the Sufi path, Hazrat Nizamuddin Awlia taught the following: "For a dervish, three things are necessary. They all begin with an 'ain' (an Arabic letter), i.e., Ishq (love), Aql (intelligence) and Ilm (knowledge). Let us discuss these three qualities one by one.