SHAFAQNA – How can believers help each other? It is narrated from Imam Sadeq (AS) who said: Believers serve each other. Imam (AS) was asked: How do they serve each other? Imam Sadeq (AS) replied: They benefit each other [1]. Serving each other does not mean to be the servants of each other; it means that believers by their useful actions in the society benefit each other.
[1] Kafi, Vol. 2, Page 167.