Mark 9:32

‘But they did not understand the saying and were afraid to ask him.'

They did not understand because they did not want to. They were afraid to ask Him because they did not want what He was saying to be confirmed. How much easier it would have been for them in the end if they had been willing to believe. But men do not easily give up their cherished ideas even if they are wrong. How often we are like them. The way of God is too hard for us, so we convince ourselves that there is another way. But often there is not.