Did you notice Isaac had to be a willing sacrifice? We don’t know exactly how old Abraham was, but we do know he was a hundred years older than Isaac. Imagine Isaac is 16. Don’t you think a 16-year-old boy can overpower a 116-year-old man? Do you think when Isaac was tied up with that rope and laid up on the altar, don’t you think a 16-year-old old could have said, “Wait a minute! What are you doing, old man? Stop it!” No not only did Abraham trust God’s plan, but Isaac also was a willing sacrifice. Always remember that about Jesus. They didn’t murder Jesus. He was not a martyr. He willingly laid down his life! And that was God’s plan all along.