Matthew 21:18-22

18On the next day, early in the morning, Jesus left Bethany to return to Jerusalem. On the way there, he was hungry.

19He saw a fig tree near to the road. He went to see if it had fruit on it. But there were only leaves on the tree, and no fruit. Jesus said to the tree, ‘No fruit will ever grow on you again!’ Then, immediately, the tree became dry and it died.

20The disciples saw it happen and they were very surprised. And they asked Jesus, ‘How did the tree die so quickly?’

21Jesus said to them, ‘I tell you this: You must believe in God. You must not have other ideas in your mind. If you believe in God, then you could also do the same thing to this fig tree. You could even say to this mountain, “Move away and throw yourself into the sea!” Then it would really happen.

22So when you pray to ask God for something, believe in him. Then God will give you whatever you ask for.’