Silsila-i-Suhrwardiya

The founder of this Silsila was Shaikh Abul Najeeb Suhrwardi (R.A.), but
his nephew Shaikh Shihab-ud-Din Suhrwardi (R.A.) really built up this cult, and
later on was reinforced by Shaikh Baha-ud-Din Zakarya Multani (R.A.) in Indian
Sub-continent. Gradually this Silsila reached up to Bengal by the efforts of Jalalud-Din Tabrizi (R.A.). The main features of this cult were emphasis over touba
and  astaghfar  (penitence), spiritual and physical purification,  karamat, and as
well as the relations of their saints with nobility and Salatin.