the she3a are the same as sona we pray to allah and al nabyona mohamad 9ala allah 3alaih wa sallam and emamona 3ali 3alaih el9alah wa el sallam and al naby said to emam ali when there was a war (eth hab anta wa she3atoka)and he sent some of his friends and they coldnt win but when emam ali was sick he told him ali i will send you to fight and you will be fine tommorow and he send him and he won al naby said to emam ali )