"Wasi' " (translated here as "Ample-giving") is the active participle of al-wus'ah and as- sa'ah which is the capacity of a body to accommodate another body, like the capacity of a water pot to hold water, that of a box for things packed in it, and that of a house to accommodate its residents.
Pindi atakapo dhihiri Imamu Mahdi (A.S) hatoweza kutoa kiapo cha utiifu kwa dhalimu yeyote yule, kama ilivyo elezwa kwenye Riwaya na Hadithi, na kwamba Imani juu ya Imamu Mahdi (A.S) ni Imani ya kukataa na kupinga dhulma.