The trick is that he died for OUR sins whoever WE is. I suspect its the Borg.Then giving his life was no sacrifice. A trick of SATAN!He also rose from the dead.
It certainly was a sacrifice. He easily could have kept the revelation all to himself and lived out the rest of his days making a fortune feeding garbage to the swine while whooping it up with sinners and prostitutes having plenty of leisure time for the occasional visit to a Roman bath.