Akhundzada Pir Saif ur Rahman Mubarak (آخوندزاده سيف الرحمان مبارك(رحمةالله عليه also known as Mubarak Sarkar) (1925-2010) was a Sufi sheikh of the Naqshbandi Mujaddadi Tariqa, the founder of the Saifiya Tariqah. He belongs to the Hanafi school of Islam.[1]
He is famous for activating the hearts of disciples so that a clear vibration can be seen in the chests of many of his followers.[2] Many people have accepted Islam through him.[3] His followers practise strict compliance with Sunnah, acquire activation of Lataif and experience Wajad during Zikr.[4]