How can someone dying "save us all"?

And what could be the reason that you have no interest in an answer?

Jesus was a perfect human. He was born without any blemish of sin and he maintained that perfection throughout his life. “He committed no sin.” He was “undefiled, separated from the sinners.”—1 Pet. 2:22; Heb. 7:26.
He was the unique Son of God. God himself testified to this audibly from the heavens. (Matt. 3:17; 17:5) This Son had lived previously in heaven; through him God had brought into existence all other created persons and things in the entire universe. To carry out His will, God had miraculously transferred the life of this Son to the womb of a virgin girl so that he might be born as a human. To emphasize that he truly had become a human, Jesus referred to himself as the Son of man.—Col. 1:15-20; John 1:14; Luke 5:24.
He was not powerless before his executioners. He said: “I surrender my soul . . . No man has taken it away from me, but I surrender it of my own initiative.” (John 10:17, 18) He declined to appeal for angelic forces to intervene on his behalf. (Matt. 26:53, 54) Though wicked men were permitted to carry out their schemes in having him put to death, his death was truly sacrificial.
His shed blood has value to provide deliverance for others. “The Son of man came, not to be ministered to, but to minister and to give his soul a ransom in exchange for many.” (Mark 10:45) So his death was far more than a case of martyrdom because of refusal to compromise his beliefs.

It's like that soldier that jumps on a handgrenade.  

I'm sorry, Sue; If jesus was the Son of God, then he wasn't human. he may have been in human form, but that doesn't make him such.

All this allusion to how perfect and how good and how kind he was, just doesn't ring true at all. It's just another facet of the myth-making machine.

SUE, find you another preacher. AND get you a KJV bible. The one you have is corrupt. Jesus Christ was God in the flesh.

Yeah Sue, learn the correct bullshit.