In Mark 11:23 Jesus says, "Truly I say to you, whoever says to this mountain, `Be taken up and cast into the sea,' and does not doubt in his heart, but believes that what he says is going to happen, it will be granted him."
Some of the most amazing technology today is the "voice recognition stuff". You can tell your phone to, "Dial Stan" and it will do it. Why, because the creator of the phone put within its design the ability to recognize words from others and respond accordingly.
Well, as cool as that is, it's not really new. The aforementioned scripture substantiates the fact that Father God seems to have created the world with the same aptitude. Evidently, material stuff and circumstances are designed to respond to words of faith because the Creator manufactured them with that capability.
So, when Mount Everest stands between you and your land of promise, remember that God created it to recognize His words, and rather than climbing it or going around, take the short cut by telling it to go "jump in the lake". Live right, live well...