The word ‘silsila’ literallymeansachain, signifying a continuous link between the master and the disciple. The leader of the order was called the pir and the followers were called the murids. A wali was nominated by the pir as his successor. Each Sufi order had a hermitage where the sufi saints resided with their disciples. The sufi saints who settled in India belonged to Chisti and Suhrawardi orders. –