Your mountain is any problem that you are facing. Address it with authority and command it to move in the Name of Jesus.
Every mountain is a servant to your faith. It must obey. Few have mastered the art of verbally commanding their mountains to move. Losers talk about their mountain. Champions talk to their mountain.
"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."