Matthew Chapter 21

"21 So Jesus answered and said to them, “Assuredly, I say to you, if you have faith and do not doubt, you will not only do what was done to the fig tree, but also if you say to this mountain, ‘Be removed and be cast into the sea,’ it will be done. 22 And whatever things you ask in prayer, believing, you will receive."

Got a long way to go before having enough faith to believe that mountains can move at command. Perhaps that's why our prayers are not as effective as we would like them to be, because we have some doubt in our heart. It is indeed very difficult to have faith like that. I wonder if anyone does, to believe they can move mountains...