 Sai Baba left behind no spiritual heirs , appointed no disciples , and did not even provide formal initiation ( diksha ) , despite requests . Some disciples of Sai Baba achieved fame as spiritual figures , such as Upasni Maharaj of <unk> . After Sai Baba died , his devotees offered the daily Aarti to Upasni Maharaj when he paid a visit to Shirdi , two times within 10 years . 
