Jesus must have been the strongest man in the world, ever. Why do I say this? Well, this past weekend I spent a good portion of it in agony and misery. I woke up on Saturday early morning, like 5 am, and I had to throw up. I then went back to sleep, woke up, threw up, and repeated this a few more times. All day Saturday I lay on the couch, writhing, trying for the life of me to rest. My back hurt, my neck hurt, my head hurt, I had a fever, and I felt like I was dying. I've only had this feeling once before, and it was just as bad if not worse this time. So back to my point...
Jesus suffered that kind of pain and lived to make it to the cross, where he suffered more pain. He hung on the cross for 6 hours (ref.) and yet he stayed alive to endure it. I can't imagine the amount of strength that arduous task took to accomplish but I'm very glad he did it.
Isaiah 53:5 "...he was pierced for our transgressions,
he was crushed for our iniquities;
the punishment that brought us peace was upon him,
and by his wounds we are healed."
Because of his suffering we can be healed here on earth. Because of his sufferings, our eternal souls are healed and restored. We will be reunited with our father in heaven because of the selfless love Jesus showed, and because of the strength God gave him to endure. The worst punishment conceived of by man and our savior went through it for us, such love I can't even imagine.