Read the Scripture Here: John 11:38-44
It's hard to explain the things that Christ can do, to anyone that see's the darkness. There's no hope in them, they are hurting, in pain, and demonic forces have surrounded them. It's hard to break through and shed light.
But it's not impossible.
Did you know that Jesus was only 2 miles from Lazarus when he was sick. He could have gotten to him in plenty of time to heal him just as he had done with others. For whatever reason, he waited at least 4 days, my guess is it was even longer because after death they had to prepare his body. Wrap him in linen cloth, full of spices.
No one would have ever believed that Lazarus was going to come out of that tomb. Yet he did upon the command of Jesus.
What things do you believe can not be done, that Jesus could do?