Mark 11:23

For verily I say unto you, that whosoever shall say unto this mountain, be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith.  

Sometimes as Christians, we forget that we are whosoever and can have whatsoever.  We are not small or insignificant to this world as the devil tries to make it seem.  Our faith has real power and truth behind it, and we need not be ashamed of the word.  We are here to be the example of what God-believing people are like and what they can accomplish.  Start speaking the word in faith and start shaking up this world.