See this old thread. You will find me referring to "shaykh" hamza and I'm now quit of doing so (although I was never his admirer).
sadrul afazil says in khazayin that there is a difference about who was the zabih: ismayil or is'haq alayhim assalam but the proofs point towards ismayil alayhis salam. was is'haq alayhis salam even born then? I read that the Christians made tahrif in the bible and made it read: Abraham wanted to sacrifice his only son, is'haq. this is obvious tampering but it also suggests is'haq alayhis salam wasn't even born at the time of sacrifice.
