Father Takes a Needle for His Fearful Son

Recently I was sitting in a doctor's office with one of my young sons, and the nurse wanted to draw blood from him for a test. As you can imagine, he did not want to have blood taken from him. Who does? So he told me, "Dad, I can't do it. I just can't do it."
The nurse said, "Here's the deal, buddy. We've got this numbing spray. We'll spray the numbing spray on you, and then we'll stick the needle in you, and you won't even feel it."
But my son kept saying, "I can't do it. I can't do it."
Finally I said to the nurse, "Ma'am, I know what I'm about to ask you may be out of bounds, but can you stick me first? Can you do it without the numbing spray? I just need to show my son."
She said, "Yes, I'll do it. We'll keep this between us."
So I put my son on my lap, and I said, "Watch Daddy." I rolled up my sleeve and stuck my arm out. Then the nurse stuck me and drew blood. A smile came over my son's face. Yes, he was still a little nervous, but when he saw that Daddy already went through what he was about to go through, with no numbing spray, he stuck his arm out. It gave him courage.
In the same way, when you find yourself in the midst of hard times, look to the place where they drew Jesus' blood. Look to the cross, and there you will find rest for your souls.

Bryan Loritts, from a sermon entitled, "The Great Exchange"