It is narrated from Imam Sadeq (AS) who said: The Shias are in three groups: A group who are enriched by us (Ahlul Bait (AS)); (and they are honoured and dignified for the sake of Ahlul Bait (AS)); and another group use us for their earnings in this world; and the third group is from us and they are with us (they follow Ahlul Bait (AS) completely) [1].
[1] Al-Mahajjatul Baiza’a, Vol.4, Page 356.
source : shafaqna.com