During the periods of acknowledgment and education tasavvuf and teşeyyu 'relationship

Sufism is an sunni movement and his members always had sunni belief. Although they have different belief, they have some common point with the shi'a. As a matter of fact family of the house and Velayet which constitute basis of the shi'a are two notions which sunni dwell on. that caused relationship between them and many of favourable and unfavourable words have been told about this topic. We tried to explain in this studying the relationship between famous sufis who lived in the formation and codification time of sufism and family of the house's imams. We tried to explain approach of the shi'a against to sufism and sufis, position of the shi'a imams in sufism, reasons why the shi'a related with sufism and what are different differences between them.