The eighth among the Greater Sins is to usurp the property of an orphan who has not attained maturity.This is categorized as a Greater sin by the Holy Prophet (S), Imam ‘Ali (a.s.), Imam Riďa (a.s.), Imam Kadhim (a.s.) and Imam Taqi (a.s.). It is a sin, the punishment of which is fixed by Allah (S.w.T.) to be the fire of Hell.