SHAFAQNA – It is narrated from Imam Sajjad (AS) who said: Never socialize with sinners, and do not help the oppressors, and do not get close to corrupt people. Avoid their sedition (Fitnah), and stay away from their areas. And beware that whoever makes friends with the enemies of God, and adopts a religion which is not God’s religion, and behaves according to his/her own ways and not the ways of God’s appointed Guardians, will be placed in a burning fire which eats bodies that their souls have gone away from them, and misfortune has dominated them. These (although seem to be alive in the world) are dead ones who do not feel the fire and if (truly) they were alive, would have felt the pain of the heat of the fire [1].
[1] Al-Shafi, Page 847.