if the soldiers made sure that He(AS) was dead, then why do Christians have a thing against jews? for the jews, they have gotten their answer…according to them, they killed him(AS). Doesnt matter what Bible says afterwards, whether it was his twin or whatever is irrelevant. According to jews, they killed him and therefore their reasoning of Him(AS) for not being a true Messiah.
This is why Quran clears Him with all the kinds of misconceptions which were going around. Quran says that they killed him not, nor did they crucify him, but it was made to appear to them as one crucified. Therefore, if one looks at that verse from Quran, it is obvious that He (AS) survived the crucifixion and lived His normal life and died a natural death. Then, the Biblical verse presented above about the blood’s gushing/sudden flow clarifies it further..
So, really, its clear that Jews were misguided and that they did not kill him. If they had ( doesnt matter if some people say it was His twin ), for the jews, they think they killed him.. but Quran says they killed him not, nor did they crucify him.