Jesus did make the ultimate sacrifice but not in a way you can understand because you reject the fact that He was the Savior. He sacrificed His mortal body on a cross at Calvary and suffered as any mortal being would. But there was a spirit in Him that did not die and will not die just as there is a soul in you that can not and will not die. His mortal body was made of elements found in the earth just as your body is made of the same and Science knows the exact proportions but Science doesn't know what makes those elements work the way they do because Science believes as you do - that man is not a living soul. But he is and when the body dies the soul lives on. It up to you to determine where.